CN217782950U

CN217782950U - Prefabricated staircase finished product protection frock

Info

Publication number: CN217782950U
Application number: CN202221088001.2U
Authority: CN
Inventors: 陈佩; 张毅; 王攀; 王龙; 李万祥; 闫佳伟; 孙晨明; 李文杰
Original assignee: Shaanxi Construction Engineering Group Co ltd First Building
Current assignee: Shaanxi Construction Engineering Group Co ltd First Building
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-11
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a prefabricated stair finished product protection frock, including the fixed work piece that is used for protecting the coiled material of prefabricated stair tread and is used for fixed coiled material, fixed work piece includes the angle bar, and the one end of angle bar is provided with first shrouding, is provided with the card that is used for inserting prefabricated stair side on the first shrouding, and the other end of angle bar is provided with the second shrouding, is provided with the bolt assembly who is used for connecting another fixed work piece on the second shrouding. The utility model discloses simple structure, reasonable in design realizes conveniently and with low costs, can effectively use in prefabricated stair finished product protection, and the installation is dismantled conveniently, can used repeatedly, and the protection is effectual, convenient to popularize and use.

Description

Prefabricated staircase finished product protection frock

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to prefabricated staircase finished product protection frock.

Background

Prefabricated staircase component is in the installation back, need carry out the finished product protection, otherwise can cause position such as stair external corner to lack the arris and fall the angle in the work progress, and traditional finished product protection adopts behind the plank sheathing cutting, places after the reuse iron nail is fixed on marking time, but the shortcoming is that the material once can not reuse after dropping into, and the installation of template cutting needs a large amount of manual works and material cost simultaneously, fixes insecure also can make the holistic finished product protection template displacement of bench with the nail.

Among the prior art, also provided the finished product protection instrument for prefabricated staircase, nevertheless it is consolidated at the both ends of prefabricated staircase reentrant corner of marking time, and the card is at the back of prefabricated staircase, if the prefabricated staircase both sides are the wall body, then prefabricated staircase is apart from the space about just two centimetres of wall body, and the card will be difficult for dismantling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a prefabricated staircase finished product protection frock, its simple structure, reasonable in design realizes conveniently and with low costs, can effectively use in prefabricated staircase finished product protection, and the installation is dismantled conveniently, can used repeatedly, and the protection is effectual, convenient to popularize and use.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a prefabricated stair finished product protection frock, is including the coiled material that is used for protecting prefabricated stair tread and the fixed work piece that is used for fixed coiled material, fixed work piece includes the angle bar, the one end of angle bar is provided with first shrouding, be provided with the card that is used for inserting prefabricated stair side on the first shrouding, the other end of angle bar is provided with the second shrouding, be provided with the bolt assembly who is used for connecting another fixed work piece on the second shrouding.

Foretell prefabricated staircase finished product protection frock, the coiled material adopts battens or bamboo strip weaving.

Foretell prefabricated staircase finished product protection frock, the both sides limit of coiled material is provided with flexible banding.

According to the prefabricated staircase finished product protection tool, two fixed workpieces are installed at the internal corner of each staircase step and are connected through the bolt assemblies.

Foretell prefabricated staircase finished product protection frock, the angle bar is 4 x 4 angle bars.

Foretell prefabricated staircase finished product protection frock, first shrouding and second shrouding are galvanized triangular steel plate.

Foretell prefabricated staircase finished product protection frock, first shrouding and second shrouding plate thickness are 5mm.

Foretell prefabricated staircase finished product protection frock, the thickness of card is 5mm.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses simple structure, reasonable in design realizes conveniently and with low costs.

2. The utility model relates to a fixed work piece that is used for protecting the coiled material of prefabricated stair tread and is used for fixed coiled material ensures that prefabricated stair obtains fine protection, can not take place the displacement of finished product protection device, protects the frock simultaneously, can used repeatedly.

3. The utility model discloses insert the card in the both sides of prefabricated stair, avoided the difficult dismantlement because of the space leads to for a short time.

4. The utility model discloses can effectively use in prefabricated staircase finished product protection, the installation is dismantled conveniently, can used repeatedly, and the protection is effectual, convenient to popularize and use.

To sum up, the utility model discloses simple structure, reasonable in design realizes conveniently and with low costs, can effectively use in prefabricated stair finished product protection, and the installation is dismantled conveniently, can used repeatedly, and the protection is effectual, convenient to popularize and use.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the fixing workpiece of the present invention.

Description of reference numerals:

1, rolling a material; 2, fixing the workpiece; 2-1-angle iron;

2-a first sealing plate; 2-3-cards; 2-4-a second sealing plate;

2-5-bolt assembly; and 3, flexibly sealing the edge.

Detailed Description

As shown in fig. 1 and 2, the utility model discloses a prefabricated staircase finished product protection frock, including the coiled material 1 that is used for protecting the prefabricated staircase tread and the fixed work piece 2 that is used for fixed coiled material 1, fixed work piece 2 includes angle bar 2-1, the one end of angle bar 2-1 is provided with first shrouding 2-2, be provided with on the first shrouding 2-2 and be used for inserting prefabricated staircase side card 2-3, the other end of angle bar 2-1 is provided with second shrouding 2-4, be provided with on the second shrouding 2-4 and be used for connecting the bolt assembly 2-5 of another fixed work piece 2.

In specific implementation, the first sealing plate 2-2 and the second sealing plate 2-4 are respectively welded with two ends of the angle iron 2-1, and the card 2-3 is welded with the first sealing plate 2-2; the bolt assembly 2-5 comprises a bolt, a nut and a gasket, a hole is formed in the second closing plate 2-4, and the bolt is screwed and fixed through the nut and the gasket after penetrating.

In this embodiment, the coiled material 1 is woven by wood strips or bamboo strips.

In this embodiment, as shown in fig. 1, the two side edges of the roll material 1 are provided with flexible sealing edges 3.

In the embodiment, as shown in fig. 1, two fixed workpieces 2 are installed at the internal corner of each stair step, and the two fixed workpieces 2 are connected through bolt assemblies 2-5.

In specific implementation, the connecting length of the two fixed workpieces 2 can be adjusted through the bolt assemblies 2-5.

In this embodiment, the angle iron 2-1 is 4 × 4 angle iron.

In this embodiment, the first sealing plate 2-2 and the second sealing plate 2-4 are galvanized triangular steel plates.

In this embodiment, the thickness of the first sealing plate 2-2 and the second sealing plate 2-4 is 5mm.

In this embodiment, the thickness of the card 2-3 is 5mm.

The utility model discloses during the use, lay coiled material 1 at the tread of prefabricated stair, then pass through bolt assembly 2-5 with two fixed work pieces 2 and connect, two fixed work pieces 2 that the reentrant corner department erection joint that marks time at every stair, the card 2-3 of 2 tip of fixed work piece inserts in the side of prefabricated stair, and it is firm to guarantee that coiled material 1's is fixed.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims

1. The utility model provides a prefabricated staircase finished product protection frock which characterized in that: including coiled material (1) that is used for protecting prefabricated stair tread and fixed work piece (2) that are used for fixed coiled material (1), fixed work piece (2) include angle bar (2-1), the one end of angle bar (2-1) is provided with first shrouding (2-2), be provided with on first shrouding (2-2) and be used for inserting card (2-3) of prefabricated stair side, the other end of angle bar (2-1) is provided with second shrouding (2-4), be provided with bolt assembly (2-5) that are used for connecting another fixed work piece (2) on second shrouding (2-4).

2. The prefabricated staircase finished product protection tool according to claim 1, characterized in that: the coiled material (1) is woven by adopting wood strips or bamboo strips.

3. The prefabricated staircase finished product protection frock of claim 1, characterized in that: and flexible sealing edges (3) are arranged on two side edges of the coiled material (1).

4. The prefabricated staircase finished product protection tool according to claim 1, characterized in that: two fixed workpieces (2) are installed at the internal corner of each stair step, and the two fixed workpieces (2) are connected through bolt assemblies (2-5).

5. The prefabricated staircase finished product protection tool according to claim 1, characterized in that: the angle iron (2-1) is 4 x 4 angle iron.

6. The prefabricated staircase finished product protection frock of claim 1, characterized in that: the first sealing plate (2-2) and the second sealing plate (2-4) are galvanized triangular steel plates.

7. The prefabricated staircase finished product protection tool according to claim 1, characterized in that: the thickness of the first sealing plate (2-2) and the second sealing plate (2-4) is 5mm.

8. The prefabricated staircase finished product protection tool according to claim 1, characterized in that: the thickness of the card (2-3) is 5mm.