CN219114363U

CN219114363U - Quick drawing of patterns appurtenance of prefabricated apron

Info

Publication number: CN219114363U
Application number: CN202223047321.6U
Authority: CN
Inventors: 彭俊豪; 王伟; 唐健; 徐芳妹; 袁全忠; 甘仁强; 沈鸿庚; 韩淞; 蒋昌龙; 胡云飞; 谭震; 林杰; 吴志刚; 唐啸天
Original assignee: China Gezhouba Group Three Gorges Construction Engineering Co Ltd
Current assignee: China Gezhouba Group Three Gorges Construction Engineering Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-02
Anticipated expiration: 2032-11-17

Abstract

The utility model provides a quick drawing of patterns appurtenance of prefabricated apron, it includes holds the pedestal, the turning arm, first spacing post and second spacing post, through being connected at the pivot of turning arm and the rectangle frame lateral surface that holds the pedestal, the both sides of rectangle frame all are provided with first spacing post and second spacing post, first spacing post and the spacing post of second form the difference in height, the range that first spacing post and the spacing post of second restriction turning arm overturned, place the prefabricated apron in with pouring the mould on the turning arm, the slip casting mouth of mould up, upwards the lifting turning arm makes the unsettled side turn on one's side of pouring the mould into the slope form, utilize the dead weight of prefabricated apron to break away from with the mould, perhaps strike the mould bottom and make its drawing of patterns, the drawing of patterns time is short, drawing of patterns is efficient, low in labor intensity.

Description

Quick drawing of patterns appurtenance of prefabricated apron

Technical Field

The utility model belongs to the technical field of prefabricated cover plate demoulding, and relates to a rapid demoulding auxiliary tool for a prefabricated cover plate.

Background

The on-site prefabricated cover plate for the engineering construction project needs to be subjected to demolding operation after pouring and forming, so that the formed prefabricated cover plate can be put into construction after maintenance, and under the condition that the number of the prefabricated cover plates is large, the existing demolding mode is adopted, so that the demolding time is long, the demolding difficulty is increased, and the labor intensity of operators is also increased.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a rapid demoulding auxiliary tool for a prefabricated cover plate, which is characterized in that a rotating shaft of a turning arm is connected with the outer side face of a rectangular frame of a bearing pedestal, a first limit column and a second limit column are arranged on two sides of the rectangular frame, the first limit column and the second limit column form a height difference, the turning range of the turning arm is limited by the first limit column and the second limit column, a pouring mould and the prefabricated cover plate in the mould are placed on the turning arm, a grouting opening of the mould faces upwards, the turning arm is lifted upwards to enable the pouring mould to be suspended and turned upside down, the pouring mould is inclined, the dead weight of the prefabricated cover plate is separated from the mould, or the bottom of the mould is knocked to enable the pouring mould to be demoulded, the demoulding time is short, the demoulding efficiency is high, and the labor intensity is low.

In order to solve the technical problems, the utility model adopts the following technical scheme: a rapid demoulding auxiliary tool for a prefabricated cover plate comprises a bearing seat, a turning arm, a first limit column and a second limit column; the rotating shaft of the turning arm is connected with the outer side face of the rectangular frame of the bearing seat, the first limiting column and the second limiting column are respectively connected with the front side and the rear side of the rectangular frame, the height of the second limiting column is higher than that of the first limiting column, and the turning arm is respectively limited by the first limiting column and the second limiting column when rotating around the rotating shaft.

The bearing platform seat comprises a plurality of supporting legs connected with four corners of the bottom of the rectangular frame and supporting plates positioned on two sides of the upper part of the rectangular frame; the rectangular frame is of a hollow frame body structure, and the support plate is a right-angle plate.

A reinforcing plate is arranged between the rectangular frame and the supporting legs; two landing legs at the rear part of the rectangular frame extend upwards to the upper part of the rectangular frame, and the second limit column is positioned on the side surface of the extending landing leg.

The turning arm is of a U-shaped rod body structure, bearings are arranged at two ends of the opening side, and the rotating shaft is matched with the bearings.

The first limit column and the second limit column are columnar bodies, and the ends of the first limit column and the second limit column extend to the outer parts of two sides of the overturning arm.

The utility model has the beneficial effects that:

utilize the cushion cap seat lifting to be high with ground, make the template not contact with ground at the drawing of patterns in-process, before the drawing of patterns, carry out spacingly to the upset arm by first spacing post, place the prefabricated apron of template intercommunication inside on the upset arm, and the slip casting mouth of template up.

When the turning arm is lifted upwards to turn around the rotating shaft, the template on the turning arm is suspended and turned over, and labor is saved in the process of turning the template.

The template is turned over and then is abutted against two extending supporting legs at the rear part of the bearing platform seat and is inclined, and the template is separated from the template by utilizing the self gravity of the prefabricated cover plate; alternatively, the prefabricated cover plate is separated from the template by knocking the bottom of the template through vibration.

Drawings

The utility model is further described below with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view schematic of fig. 1.

Fig. 3 is a schematic top view of fig. 1.

FIG. 4 is a schematic cross-sectional view at A-A of FIG. 3.

Fig. 5 is a state diagram of the template of the present utility model when it is about to be flipped.

In the figure: the support comprises a bearing seat base 1, a rectangular frame 11, supporting legs 12, a supporting plate 13, a reinforcing plate 14, a turnover arm 2, a bearing 21, a rotating shaft 22, a first limit column 3 and a second limit column 4.

Detailed Description

As shown in fig. 1-5, a rapid demolding auxiliary tool for a prefabricated cover plate comprises a bearing seat 1, a turnover arm 2, a first limit column 3 and a second limit column 4; the rotating shaft 22 of the turnover arm 2 is connected with the outer side face of the rectangular frame 11 of the bearing platform seat 1, the first limiting column 3 and the second limiting column 4 are respectively connected with the front side and the rear side of the rectangular frame 11, the height of the second limiting column 4 is higher than that of the first limiting column 3, and the turnover arm 2 is respectively limited by the first limiting column 3 and the second limiting column 4 when rotating around the rotating shaft 22. When the pouring die is used, the pouring die and the prefabricated cover plate in the die are placed on the turning arm 2, the grouting opening of the die faces upwards, the turning arm 2 is lifted upwards to enable the pouring die to be suspended and turned on one side, then the pouring die is inclined, the dead weight of the prefabricated cover plate is utilized to separate from the die, or the bottom of the die is knocked to enable the die to be demolded, the demolding time is short, the demolding efficiency is high, and the labor intensity is low.

In a preferred scheme, the bearing platform seat 1 comprises a plurality of supporting legs 12 connected with four corners at the bottom of the rectangular frame 11 and supporting plates 13 positioned at two sides of the upper part of the rectangular frame 11; the rectangular frame 11 is of a hollow frame body structure, and the support plate 13 is a right-angle plate. When the mold is used, the supporting legs 12 of the bearing platform seat 1 are contacted with the ground, so that the height of the mold plate from the ground during demolding is raised; the support plate 13 is used for making sliding contact with one side of the template during the overturning process of the template.

In a preferred embodiment, a reinforcing plate 14 is disposed between the rectangular frame 11 and the supporting leg 12; two legs 12 at the rear of the rectangular frame 11 extend upwardly to the upper part of the rectangular frame 11, and the second limit post 4 is located laterally of the extending legs 12. When in use, the reinforcing plate 14 is connected with the rectangular frame 11 and the supporting legs 12, so that the overall structural strength is improved; the second stopper post 4 is connected to a leg 12 extending to the upper portion of the rectangular frame 11 so that the first stopper post 3 and the second stopper post 4 form a height difference.

Preferably, the template is a rectangular groove plate with an upper side opening, and the opening side is a grouting opening; when the prefabricated cover plate is formed, the height of the cover plate is lower than that of the side edge of the grouting opening.

Preferably, after the form is inverted, the side edges of the grouting openings first collide with the extending support legs 12 and are inclined, and the prefabricated cover plates in the form are separated from the form by inertia at the moment of collision.

In a preferred scheme, the turnover arm 2 is of a U-shaped rod structure, bearings 21 are arranged at two ends of the turnover arm, and a rotating shaft 22 is matched with the bearings 21. When the turnover arm 2 is used, the turnover arm rotates by taking the bearing 21 as a fulcrum, so that the flexibility in rotation is improved, the turnover arm can be turned over quickly in a short time, the impact force between the template and the support leg 12 in turnover is increased, and the demolding is facilitated.

In a preferred embodiment, the first limiting post 3 and the second limiting post 4 are both cylindrical bodies, and their ends extend to the outside of both sides of the turning arm 2. When the turnover device is used, the ends of the first limiting column 3 and the second limiting column 4 extend out of two sides of the turnover arm 2, so that the turnover angle of the turnover arm 2 is limited, and the turnover arm 2 cannot be turned out of the first limiting column 3 and the second limiting column 4.

The foregoing embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. A prefabricated apron rapid demoulding appurtenance, characterized by: the turnover device comprises a bearing seat (1), a turnover arm (2), a first limit column (3) and a second limit column (4); the rotating shaft (22) of the turnover arm (2) is connected with the outer side face of the rectangular frame (11) of the bearing platform seat (1), the first limiting column (3) and the second limiting column (4) are respectively connected with the front side and the rear side of the rectangular frame (11), the height of the second limiting column (4) is higher than that of the first limiting column (3), and the turnover arm (2) is respectively limited by the first limiting column (3) and the second limiting column (4) when rotating around the rotating shaft (22).

2. The rapid stripping aid for prefabricated panels according to claim 1, characterized in that: the bearing platform seat (1) comprises a plurality of supporting legs (12) connected with four corners of the bottom of the rectangular frame (11) and supporting plates (13) positioned on two sides of the upper part of the rectangular frame (11); the rectangular frame (11) is of a hollow frame body structure, and the support plate (13) is a right angle plate.

3. The rapid stripping aid for prefabricated panels according to claim 1, characterized in that: a reinforcing plate (14) is arranged between the rectangular frame (11) and the supporting legs (12); two supporting legs (12) at the rear part of the rectangular frame (11) extend upwards to the upper part of the rectangular frame (11), and the second limiting column (4) is positioned on the side surface of the extending supporting legs (12).

4. The rapid stripping aid for prefabricated panels according to claim 1, characterized in that: the turnover arm (2) is of a U-shaped rod structure, bearings (21) are arranged at two ends of the opening side, and a rotating shaft (22) is matched with the bearings (21).

5. The rapid stripping aid for prefabricated panels according to claim 1, characterized in that: the first limiting column (3) and the second limiting column (4) are columnar bodies, and the ends of the first limiting column and the second limiting column extend to the outer parts of two sides of the turnover arm (2).