Concrete pouring stubble blocking and isolating device

Abstract

The utility model belongs to the technical field of cable detection devices, and particularly relates to a concrete pouring stubble blocking and isolating device which comprises a reinforcing steel bar frame arranged on a formwork, the reinforcing steel bar frame is composed of a plurality of reinforcing steel bars, a plurality of blocking air bag pieces are arranged in the center of the inner side of the formwork and evenly inserted into the reinforcing steel bar frame respectively, and a plurality of blocking air bag pieces are arranged on the reinforcing steel bar frame. An anti-abrasion part is arranged on each air bag part, and the anti-abrasion parts arranged on the multiple air bag parts are fixedly connected through connecting parts; the anti-abrasion part comprises two arc-shaped protection plates, the two protection plates are fixed to the two sides of the air bag part and fixedly connected through a fixing part, the fixing part comprises two arc-shaped fixing plates, and the two fixing plates are fixed to the upper ends of the two protection plates respectively. The device has the beneficial effects that by arranging the anti-abrasion part, a worker can protect the parts, on the two sides of the air bag part, of the body, and therefore the air bag part can be prevented from being damaged by coagulation of different mark numbers on the two sides.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable detection devices, in particular to a concrete pouring stubble blocking and isolating device. Background Art

[0002] With the rapid development of modern construction technology, the safety and efficiency issues in the concrete pouring process have attracted more and more attention from the industry. Especially in large-scale construction projects, the stubble isolation technology in the concrete pouring process is of great significance to ensure the quality of the project and improve the construction efficiency.

[0003] Announcement No. CN218581183U discloses a utility model patent for a concrete pouring stubble isolation device, which includes a template, a sealing mechanism, and a connecting mechanism. A plurality of sealing mechanisms are provided on the inner side of the template, and a connecting mechanism is provided between the sealing mechanisms; the sealing mechanism includes an airbag, an air valve, a plug hole, and a connecting strip. The inner side of the center of the airbag is fixedly connected to a plurality of connecting strips, a plurality of air valves are provided on the top of the airbag, and the connecting strip divides the airbag into a plurality of non-communicating air chambers, each air chamber corresponds to an air valve, and a plurality of plug holes are provided on the airbag, which solves the problem that the airbag is easily bent and deformed under the pressure of concrete.

[0004] However, this patent still has some other disadvantages. For example, after the airbag is inflated, concrete is poured. The concrete squeezes both sides of the airbag, and the particles in the concrete cause wear to the body of the airbag on both sides. After the airbag is used, the airbag body will rub against the concrete when the staff takes out the airbag, which accelerates the damage of the airbag. Due to the friction between the airbag and the concrete, it is also difficult to take out the airbag. Although some existing technologies have a protective device on the airbag, it is only provided with an anti-wear part on one side of the airbag, and the airbag is not protected as a whole, and the service life of the airbag cannot be extended. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete pouring stubble blocking and isolating device in order to solve the above-mentioned problem.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A concrete pouring stubble isolation device comprises a steel frame arranged on a template, the steel frame is composed of a plurality of steel bars, a plurality of blocking airbag components are arranged at the center position of the inner side of the template, the plurality of blocking airbag components are respectively and evenly inserted into the steel frame, a single airbag component is provided with an anti-wear component, and the anti-wear components arranged on the plurality of airbag components are fixedly connected by a connecting member; the anti-wear component comprises two arc-shaped protective plates, the two protective plates are fixedly connected on both sides of the airbag component, the two protective plates are fixedly connected by a fixing member, the fixing member comprises two arc-shaped fixing plates, the two fixing plates are respectively fixed to the upper ends of the two protective plates, and the side walls of the two fixing plates are fixedly connected by a connecting rod.

[0008] Preferably, a convex plate folded outward is integrally formed on the upper end of the fixing plate, the convex plate is perpendicular to the fixing plate and a threaded column is fixed on the convex plate.

[0009] Preferably, two sides of the protective plate are not in contact with adjacent steel bars.

[0010] Preferably, the connecting member is configured as a circular connecting plate, waist-shaped holes for use with threaded columns are provided on both sides of the connecting plate, and the threaded columns are connected to the connecting plate via nuts.

[0011] Preferably, the curved surface on the outer side of the protective plate is painted.

[0012] The beneficial effects are: by arranging anti-wear components, the staff can protect the main body of the airbag on both sides, so as to avoid damage to the airbag caused by concrete of different grades on both sides. When the airbag is used, the airbag can be smoothly taken out, reducing the friction between the airbag and the concrete and extending the service life of the airbag; by applying paint on the curved surface of the protective plate, the friction between the protective plate and the concrete can be reduced, making the removal of the airbag more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a three-dimensional diagram of a concrete pouring stubble blocking and isolating device described in the utility model;

[0015] Figure 2 It is a structural schematic diagram of the protective components of a concrete pouring stubble blocking and isolating device described in the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the overall structure of the connecting parts of the concrete pouring stubble isolation device when in use.

[0017] The following are the descriptions of the reference numerals:

[0018] 1. Steel bar; 2. Airbag component; 3. Protective plate; 31. Fixing plate; 311. Convex plate; 312. Threaded column; 4. Connecting plate; 41. Waist-shaped hole; 42. Nut; 5. Connecting rod. DETAILED DESCRIPTION

[0019] The following is a further explanation of the technical solution of the utility model in conjunction with the accompanying drawings:

[0020] like Figure 1-Figure 3 As shown, a concrete pouring stubble blocking and isolation device includes a steel frame arranged on a template, the steel frame is composed of a plurality of steel bars 1, a plurality of blocking airbag components 2 are arranged at the center position of the inner side of the template, the plurality of blocking airbag components 2 are arranged in a straight line at one time, and the plurality of blocking airbag components 2 are respectively and evenly inserted into the steel frame, and water injection and inflation are started after the insertion until the adjacent airbag components 2 are tightly attached and the airbag components 2 are tightly attached to the side wall of the template, a single airbag component 2 is provided with an anti-wear component, and the anti-wear components respectively provided on the plurality of airbag components 2 are fixedly connected by a connecting component.

[0021] The anti-wear component includes two arc-shaped protective plates 3, which are fixed on both sides of the airbag component 2. The protective plates 3 can be directly bonded to the airbag component 2. The two protective plates 3 are fixedly connected by fixing parts. The fixing parts include two arc-shaped fixing plates 31. The two fixing plates 31 are respectively fixed on the upper ends of the two protective plates 3, and the side walls of the two fixing plates 31 are fixedly connected by a connecting rod 5.

[0022] A convex plate 311 folded outward is integrally formed on the upper end of the fixed plate 31, and the convex plate 311 is perpendicular to the fixed plate 31, and a threaded column 312 is vertically fixed to the upper end of the convex plate 311. There is a small gap between the two sides of the protective plate 3 and the adjacent steel bars 1, and there is no contact between the two, which can reduce the friction between the protective plate 3 and the steel bars 1.

[0023] The connecting piece is configured as a circular connecting plate 4, and waist-shaped holes 41 are provided on both sides of the connecting plate 4 for use with the threaded column 312, so that the threaded column 312 can be adjusted left and right to improve the flexibility of the connecting plate 4. The threaded column 312 is connected to the connecting plate 4 through a nut 42, and the curved surface on the outer side of the protective plate 3 is painted.

[0024] Working principle: When in use, the staff inserts the threaded columns 312 on the multiple airbag components 2 into the waist-shaped holes 41 on the corresponding connecting plates 4, so that the multiple airbag components 2 are connected together through the connecting plates 4, and fixed with nuts 42, and then the multiple airbag components 2 connected together are inserted into the steel frame, the airbag components 2 are filled with water and inflated, and then concrete is poured. When the concrete solidifies, the staff can pull out the airbag components 2.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete pouring stubble blocking and isolating device, comprising a steel bar frame arranged on a template, the steel bar frame being composed of a plurality of steel bars (1), a plurality of blocking airbags (2) being arranged at the center of the inner side of the template, the plurality of blocking airbags (2) being respectively and evenly inserted into the steel bar frame, characterized in that: A single airbag component (2) is provided with an anti-wear component, and the anti-wear components provided on a plurality of airbag components (2) are fixedly connected via a connecting member; the anti-wear component comprises two arc-shaped protective plates (3), the two protective plates (3) are fixedly connected on both sides of the airbag component (2), and the two protective plates (3) are fixedly connected via a fixing member, the fixing member comprises two arc-shaped fixing plates (31), the two fixing plates (31) are respectively fixed on the upper ends of the two protective plates (3), and the side walls of the two fixing plates (31) are fixedly connected via a connecting rod (5).

2. A concrete pouring stubble blocking and isolation device according to claim 1, characterized in that: A convex plate (311) folded outward is integrally formed on the upper end of the fixing plate (31), the convex plate (311) is perpendicular to the fixing plate (31), and a threaded column (312) is fixed on the convex plate (311).

3. A concrete pouring stubble blocking and isolation device according to claim 2, characterized in that: Both sides of the protective plate (3) are not in contact with adjacent steel bars (1).

4. A concrete pouring stubble blocking and isolation device according to claim 3, characterized in that: The connecting piece is configured as a circular connecting plate (4), and waist-shaped holes (41) for use with threaded columns (312) are provided on both sides of the connecting plate (4). The threaded columns (312) are connected to the connecting plate (4) via nuts (42).

5. The concrete pouring stubble blocking and isolating device according to claim 1 is characterized in that: The arc-shaped surface on the outer side of the protection plate (3) is painted.

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