CN221091826U - Protection device for prefabricated part - Google Patents

Abstract

The utility model relates to the technical field of prefabricated parts, in particular to a protection device for the prefabricated parts, which comprises a prefabricated plate and a plurality of reinforcing steel bars fixedly inserted in the prefabricated plate, wherein both sides of the prefabricated plate are provided with protection mechanisms, each protection mechanism comprises a first shell and a second shell, the first shell is inserted into the second shell in a sliding manner, a limiting mechanism is arranged between the first shell and the second shell, and the first shell and the second shell are both positioned on the outer sides of the plurality of reinforcing steel bars, and the protection device has the beneficial effects that: this protection device can fix with the help of two many reinforcing bars that the prefabricated plate stretches out, and can protect two many reinforcing bars that the prefabricated plate stretches out, simultaneously, but also adapt to the prefabricated plate of different length to avoid sharp-pointed reinforcing bar to cause the injury of workman in transport, installation or construction process, avoid the workman can be stabbed, cut or strike these reinforcing bars when the operation, avoided the initiation accident to a certain extent.

Description

Protection device for prefabricated part

Technical Field

The utility model relates to the technical field of prefabricated parts, in particular to a protection device for the prefabricated parts.

Background

Prefabricated panels are prefabricated components, which are components manufactured in advance at a factory or a manufacturing site, and then transported to a site for assembly and installation as needed. The method can improve the construction efficiency, reduce the site construction time and the labor cost, and can also ensure the quality and consistency of the components. Prefabricated panels are usually produced in factories and can be made of concrete, reinforced concrete, wood or the like.

For prefabricated slabs made of reinforced concrete materials, a plurality of sharp steel bars extend from two ends of the prefabricated slab, and the sharp steel bars may cause injury to workers during transportation, installation or construction, and the workers may be stabbed, cut or bumped against the steel bars during operation, so that accidents are caused. For this purpose, we propose a protection device for the prefabricated elements.

Disclosure of utility model

The present utility model is directed to a protection device for prefabricated components, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection device of prefabricated component, includes prefabricated plate and fixed a plurality of reinforcing bars that alternate in the prefabricated plate, the both sides side of prefabricated plate all is equipped with protection machanism, protection machanism includes casing one and casing two, casing one slides and inserts in the inside of casing two, and is equipped with stop gear between casing one and the casing two, and casing one all is located the outside of a plurality of reinforcing bars with casing two, and the equal fixedly connected with connecting plate of upper portion edge and casing two's lateral wall back upper portion edge before the lateral wall of casing one, two the equal fixedly connected with of lateral wall lower part edge of connecting plate is gone up the arc, and two the intrados of going up the arc is laminated respectively in the outer wall upper half of two wherein reinforcing bars, and the below of two upper arc all is provided with down the arc through drive mechanism lift, two the intrados of arc is laminated respectively in the outer wall lower half of two wherein.

Preferably, the limiting mechanism comprises a limiting block and a limiting groove, the limiting groove is formed in the upper end of the second shell, the limiting block is fixedly connected to the edge of the rear portion of the upper end of the first shell, and the limiting block is in sliding fit with the limiting groove.

Preferably, the transmission mechanism comprises two U-shaped blocks, the two U-shaped blocks are respectively and fixedly connected at the front lower edge of the side wall of the first shell and the rear lower edge of the side wall of the second shell, the inner walls of the two U-shaped blocks are respectively and penetratingly screwed with studs, the top ends of the two studs are respectively and rotatably connected with the outer bottoms of the two lower arc plates, the bottom ends of the two studs are respectively provided with a rotating part, and guide parts are respectively arranged between the two U-shaped blocks and the two lower arc plates.

Preferably, the rotating piece comprises a rotating block, the rotating block is fixedly connected to the bottom end of the stud, and a plurality of anti-skid grooves are formed in the outer wall of the rotating block.

Preferably, the guide piece comprises a guide column, one end of the guide column is fixedly connected to the bottom of the outer wall of the lower arc plate, which is far away from the stud, and the other end of the guide column movably penetrates through the U-shaped block.

Preferably, an integrated structure is formed between the connecting plate and the upper arc plate.

Compared with the prior art, the utility model has the beneficial effects that: this protection device can fix with the help of two many reinforcing bars that the prefabricated plate stretches out, and can protect two many reinforcing bars that the prefabricated plate stretches out, simultaneously, but also adapt to the prefabricated plate of different length to avoid sharp-pointed reinforcing bar to cause the injury of workman in transport, installation or construction process, avoid the workman can be stabbed, cut or strike these reinforcing bars when the operation, avoided the initiation accident to a certain extent.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1;

FIG. 3 is an illustration of the protection mechanism of the present utility model;

Fig. 4 is a view showing a prefabricated panel and reinforcing steel bars according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a prefabricated plate; 2. reinforcing steel bars; 3. a first shell; 4. a second shell; 5. a limiting block; 6. a limit groove; 7. a connecting plate; 8. an upper arc plate; 9. a lower arc plate; 10. a stud; 11. a U-shaped block; 12. a rotating block; 13. and a guide post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a protection device for prefabricated components in the illustration includes a prefabricated plate 1 and a plurality of steel bars 2 fixedly inserted in the prefabricated plate 1, wherein both sides of the prefabricated plate 1 are respectively provided with a protection mechanism, the protection mechanism includes a first shell 3 and a second shell 4, the first shell 3 is slidably inserted into the second shell 4, a limiting mechanism is arranged between the first shell 3 and the second shell 4, the first shell 3 and the second shell 4 are both positioned outside the plurality of steel bars 2, the upper edge of the front side wall of the first shell 3 and the upper edge of the rear side wall of the second shell 4 are both fixedly connected with connecting plates 7, the lower edges of the side walls of the two connecting plates 7 are both fixedly connected with upper arc plates 8, the inner arc surfaces of the two upper arc plates 8 are respectively attached to the upper half parts of the outer walls of the two steel bars 2, the lower arc plates 9 are respectively attached to the lower half parts of the outer walls of the two steel bars 2 through lifting of a transmission mechanism.

Referring to fig. 1 and 3, in the drawings, the limiting mechanism includes a limiting block 5 and a limiting groove 6, the limiting groove 6 is formed at the upper end of the second housing 4, the limiting block 5 is fixedly connected at the rear edge of the upper end of the first housing 3, and the limiting block 5 is in sliding fit with the limiting groove 6; by arranging the limiting block 5 and the limiting groove 6, the sliding between the first shell 3 and the second shell 4 cannot be separated from each other.

Referring to fig. 2 and 3, in the drawings, the transmission mechanism includes two U-shaped blocks 11, the two U-shaped blocks 11 are respectively and fixedly connected at the front lower edge of the side wall of the first housing 3 and the rear lower edge of the side wall of the second housing 4, the inner walls of the two U-shaped blocks 11 are respectively and fixedly screwed with studs 10, the top ends of the two studs 10 are respectively and rotatably connected with the outer bottoms of the two lower arc plates 9, the bottom ends of the two studs 10 are respectively provided with a rotating member, and guide members are respectively arranged between the two U-shaped blocks 11 and the two lower arc plates 9.

Referring to fig. 2 and 3, the rotating member includes a rotating block 12, the rotating block 12 is fixedly connected to the bottom end of the stud 10, and a plurality of anti-slip grooves are formed on the outer wall of the rotating block 12; the provision of the anti-slip grooves makes it possible to prevent slipping when the rotary block 12 is turned.

Referring to fig. 2 and 3, the guide member in the drawings includes a guide post 13, one end of the guide post 13 is fixedly connected to the bottom of the outer wall of the lower arc plate 9 away from the stud 10, and the other end of the guide post 13 movably penetrates through the U-shaped block 11.

Referring to fig. 2 and 3, an integrally formed structure is illustrated between the middle connecting plate 7 and the upper arc plate 8; the stability between the connecting plate 7 and the upper arc-shaped plate 8 is good.

Working principle: firstly, a first shell 3 and a second shell 4 are sleeved outside a plurality of steel bars 2 extending out of a precast slab 1, and the inner cambered surfaces of an upper arc plate 8 on a connecting plate 7 of the side walls of the first shell 3 and the second shell 4 are respectively attached to the upper parts of the outer walls of the two steel bars 2 at the edge, then a rotary block 12 positioned below the upper arc plate 8 is rotated upwards, the rotary block 12 can drive a stud 10 to rotate upwards in the inner wall of a corresponding U-shaped block 11, the stud 10 can drive a lower arc plate 9 connected with the stud 10 in a rotating way to move upwards, the lower arc plate 9 can drive a guide post 13 to slide upwards in the inner wall of the U-shaped block 11 until the lower arc plate 9 is tightly attached to the lower parts of the outer walls of the corresponding steel bars 2, and similarly, in addition, the lower arc plate 9 is tightly attached to the lower parts of the outer walls of the corresponding steel bars 2 according to the operation, the first shell 3 and the second shell 4 can be fixed outside the plurality of steel bars 2 extending out of the precast slab 1, and the second shell 3 and the second shell 4 can be fixed at the other position extending out of the precast slab 1 according to the same operation mode, as shown in the other position extending out of the precast slab 2, the other arc plate 2 can be prevented from damaging the steel bars 2 or from being damaged in the process of the steel bars 2 due to sharp-pointed installation, and the steel bar carrying can be avoided, and the injury to the steel bars can be avoided from being caused to the accident can be caused to the accident can be caused to the work when the two is mounted to the steel bars are mounted to the more in the steel bars 2.

Because the first shell 3 can slide in the second shell 4, the length formed by the first shell 3 and the second shell 4 can be adjusted, so that two multiple reinforcing steel bars 2 extending out of the precast slabs 1 with different lengths can be effectively protected, and the applicability is good.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a protection device of prefabricated component, includes prefabricated plate (1) and fixed many reinforcing bars (2) of interlude in prefabricated plate (1), its characterized in that: the utility model discloses a prefabricated plate, including prefabricated plate (1), prefabricated plate, including prefabricated plate, the both sides side of (1) all are equipped with protection machanism, protection machanism includes casing one (3) and casing two (4), casing one (3) slip inserts in the inside of casing two (4), and be equipped with stop gear between casing one (3) and casing two (4), and casing one (3) and casing two (4) all are located the outside of many reinforcing bars (2), and the upper portion edge is all fixedly connected with connecting plate (7) behind the lateral wall of casing one (3) and the lateral wall of casing two (4), two equal fixedly connected with of lateral wall lower part edge of connecting plate (7) upper arc (8), two the intrados of upper arc (8) laminate respectively in the outer wall upper half of wherein two reinforcing bars (2), and the below of two upper arc (8) all is provided with down arc (9) through drive mechanism lift.

2. A protection device for prefabricated elements according to claim 1, characterized in that: the limiting mechanism comprises a limiting block (5) and a limiting groove (6), wherein the limiting groove (6) is formed in the upper end of the second shell (4), the limiting block (5) is fixedly connected to the edge of the rear part of the upper end of the first shell (3), and the limiting block (5) is in sliding fit with the limiting groove (6).

3. A protection device for prefabricated elements according to claim 1, characterized in that: the transmission mechanism comprises two U-shaped blocks (11), the two U-shaped blocks (11) are respectively and fixedly connected to the front lower edge of the side wall of the first shell (3) and the rear lower edge of the side wall of the second shell (4), the inner walls of the two U-shaped blocks (11) are penetrated and screwed with studs (10), the top ends of the two studs (10) are respectively and rotatably connected with the outer bottoms of the two lower arc plates (9), rotating parts are respectively arranged at the bottom ends of the two studs (10), and guide parts are respectively arranged between the two U-shaped blocks (11) and the two lower arc plates (9).

4. A protection device for prefabricated elements according to claim 3, characterized in that: the rotating piece comprises a rotating block (12), the rotating block (12) is fixedly connected to the bottom end of the stud (10), and a plurality of anti-skid grooves are formed in the outer wall of the rotating block (12).

5. A protection device for prefabricated elements according to claim 3, characterized in that: the guide piece comprises a guide column (13), one end of the guide column (13) is fixedly connected to the bottom of the outer wall of the lower arc-shaped plate (9) and far away from the stud (10), and the other end of the guide column (13) movably penetrates through the U-shaped block (11).

6. A protection device for prefabricated elements according to claim 1, characterized in that: an integrated structure is formed between the connecting plate (7) and the upper arc-shaped plate (8).