Assembly type vertical prefabricated part

Abstract

The utility model discloses an assembly type vertical prefabricated part which comprises a part body, a transparent pipe which is communicated with a grouting cavity in the part body and used for monitoring grouting quality is embedded in the part body, and scale marks are arranged on the transparent pipe and exposed out of the surface of the part body. Visualization in the grouting process is achieved, the grouting quality of the connecting position of the vertical prefabricated parts is guaranteed, and the reliability and safety of an assembly type structure are improved; and meanwhile, construction workers can observe the grouting condition of the prefabricated part in time, grouting materials are saved, and economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an assembled vertical precast member. Background Art

[0002] At present, the grouting technology of existing assembled vertical precast members is to carry out pressure grouting through a grouting machine. The internal compaction condition is mainly judged by the size of the grout flowing out of the grout outlet holes, and visual control during the construction process cannot be achieved. Especially after grouting is completed, whether there is grout leakage inside the vertical precast member cannot be detected and processed in time. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the present application provides an assembled vertical precast member. By embedding a transparent plastic pipe with scales inside the assembled vertical precast member, the grouting compaction condition inside the precast member can be monitored at any time during the grouting construction process, realizing visualization during the grouting process, and grout leakage in the precast member can also be known in time. At the same time, when the grout leakage is relatively serious, a supplementary grouting device can be inserted into the upper opening of the transparent pipe, and the compaction degree of the grout inside the member can be ensured through the pressure difference, improving the grouting quality of the assembled vertical member.

[0004] An assembled vertical precast member provided by the utility model includes a member body. A transparent pipe is embedded inside the member body, which is communicated with the grouting cavity inside the member body and is used for monitoring the grouting quality. Scale lines are provided on the transparent pipe and the scale lines are exposed on the surface of the member body.

[0005] Further, it further includes a supplementary grouting device arranged on the surface of the member body and communicated with the top of the transparent pipe. The supplementary grouting device includes a supplementary grouting device, a fastener for fixing the supplementary grouting device on the wall surface of the precast member, and a connecting pipe for connecting the supplementary grouting device and the transparent pipe.

[0006] Further, the transparent pipe has an upper-large and lower-small structure to ensure a tight connection with the supplementary grouting device.

[0007] Further, the lowest scale line on the transparent pipe is located at the top surface of the steel bar sleeve inside the member body.

[0008] Further, a grouting port and a grout outlet are further arranged on the surface of the member body. The grouting port and the grout outlet are on the same side of the surface of the member body and in the same vertical direction.

[0009] Further, the transparent pipe and the supplementary grouting device are arranged on the surface of the member body on the opposite side of the grouting port and the grout outlet.

[0010] In summary, the present application includes at least one of the following beneficial effects: The prefabricated vertical precast member of the present utility model realizes visualization during the grouting process, ensures the grouting quality at the connection of the vertical precast member, and improves the reliability and safety of the prefabricated structure; at the same time, construction workers can observe the grouting situation of the precast member in a timely manner, save grouting materials, and improve economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following further describes the present application in detail with reference to the drawings.

[0012] Figure 1 It is a schematic installation diagram of the precast member and the floor slab in the present utility model;

[0013] Figure 2 It is a sectional installation view of the precast member and the floor slab in the present utility model;

[0014] Figure 3 It is a schematic structural diagram of the grouting circulation cavity in the present utility model;

[0015] Description of reference numerals: 1 - member body; 2 - floor slab; 3 - transparent tube; 4 - slurry replenisher; 5 - fastener; 6 - connecting tube; 7 - suction cup; 8 - grouting cavity; 9 - steel bar sleeve; 10 - grouting port; 11 - slurry outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] A prefabricated vertical precast member provided by the present utility model includes a member body 1. A transparent tube 3 for monitoring the grouting quality and communicating with the grouting cavity 8 in the member body 1 is embedded in the member body 1. Scale lines are provided on the transparent tube 3 and the scale lines are exposed on the surface of the member body 1; combined Figure 1 As shown, the vertical precast member in this embodiment is a precast wall panel, and the member body 1 is a wall panel body. In order to monitor the grouting quality problem after the connection between the precast wall panel and the floor slab 2, a transparent tube 3 communicating with the bottom grouting cavity 8 is embedded in the precast wall panel. Scale values are marked on the transparent tube 3 and the scale values are exposed on the wall surface of the precast wall panel; when the precast wall panel is hoisted to the installation position and preliminarily connected to the floor slab 2, grouting operations are carried out. When grouting, it is necessary to fill the grouting cavity 8 with grouting material and make the excess grouting material enter the transparent tube 3 under pressure and the top surface of the grouting material in the transparent tube 3 is at a certain scale value. Subsequently, by observing the position change of the top surface of the grouting material in the transparent tube 3, it is possible to timely detect whether there is slurry leakage; this prefabricated vertical precast member realizes visualization during the grouting process, ensures the grouting quality at the connection of the vertical precast member, and improves the reliability and safety of the prefabricated structure; at the same time, construction workers can observe the grouting situation of the precast member in a timely manner, save grouting materials, and improve economic benefits.

[0017] In this embodiment, it further includes a grout replenishing device disposed on the surface of the member body 1 and communicating with the top of the transparent tube 2. The grout replenishing device includes a grout replenisher 4, a fastener 5 for fixing the grout replenisher 4 on the surface of the member body 1, and a connecting pipe 6 for connecting the grout replenisher 4 and the transparent tube 3; combined with Figure 1 As shown, the grout replenishing device is disposed on the wall surface of the precast wall panel and communicates with the top of the transparent tube 2. When it is detected that grout leakage occurs between the precast wall panel and the floor slab 2, since the grouting port 10 and the grout outlet 11 have been blocked, the grout replenishing operation can be realized by connecting the transparent tube 2 through the grout replenishing device; or during the grouting operation, the grout replenishing device and the grouting port 10 are used for grouting simultaneously to ensure that the grouting material in the grouting cavity 8 is filled sufficiently and fills the steel bar sleeve 9 to improve the grouting effect; wherein the grout replenisher 4 is a commonly used grout replenisher in the prior art, and the fastener 5 is a "U" - shaped clamp for clamping and fixing the grout replenisher. A suction cup 7 is provided on the wall surface of the precast wall panel, and the fastener 5 is connected to the wall surface through the suction cup 7. At the same time, a connecting pipe 6 is provided between the grout outlet of the grout replenisher and the top of the transparent tube 3, and the connecting pipe 6 is a grouting rubber hose.

[0018] In this embodiment, the transparent tube 2 has an upper - large - lower - small structure to ensure a dense connection with the grout replenishing device; to ensure a tight connection between the transparent tube 2 and the grout replenishing device, a connection hole is provided on the wall surface of the precast wall panel for the transparent tube 2, and at the same time, the diameter of the upper part of the transparent tube is designed to be larger than that of the lower part of the transparent tube, so as to facilitate the connection between the upper part of the transparent tube and the connecting pipe 6.

[0019] In this embodiment, the lowest scale line on the transparent tube 2 is located at the top surface of the steel bar sleeve 9 inside the member body 1; combined with Figure 1 As shown, in order to more intuitively monitor whether the grouting material fully fills the steel bar sleeve 9 after filling the grouting cavity 8, the lowest scale line on the transparent tube 2 is set flush with the top surface of the steel bar sleeve 9 to visually monitor the grouting condition of the steel bar sleeve 9.

[0020] In this embodiment, a grouting port 10 and a grout outlet 11 are further provided on the surface of the member body 1. The grouting port 10 and the grout outlet 11 are located on the same side of the surface of the member body 1 and in the same vertical direction; the transparent tube 3 and the grout replenishing device are disposed on the surface of the member body on the opposite side of the grouting port 10 and the grout outlet 11; to ensure the quality of the grouting operation, the grout outlet 11 and the grouting port 10 are respectively arranged vertically up and down on the same - side wall surface of the precast wall panel. This is a conventional design in the prior art and will not be elaborated here; while the transparent tube 3 and the grout replenishing device are arranged on the opposite - side wall surface of the grout outlet 11 and the grouting port 10 to facilitate monitoring whether the grouting cavity 8 is fully filled with the grouting material.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An assembled vertical prefabricated component, characterized in that: It comprises a component body, in which a transparent tube is pre-buried, which is connected with the grouting cavity in the component body and is used to monitor the grouting quality, and the transparent tube is provided with scale lines, and the scale lines are exposed on the surface of the component body; It also includes a grouting device which is arranged on the surface of the component body and connected to the top of the transparent tube. The grouting device includes a grouting device, a fastener for fixing the grouting device on the surface of the component body, and a connecting tube for connecting the grouting device and the transparent tube.

2. The assembled vertical prefabricated component according to claim 1, characterized in that: The transparent tube has a structure that is larger at the top and smaller at the bottom to ensure that it can be tightly connected to the grouting device.

3. The assembled vertical prefabricated component according to claim 1, characterized in that: The lowest scale line on the transparent tube is located on the top surface of the steel bar sleeve in the component body.

4. The assembled vertical prefabricated component according to claim 1, characterized in that: A grouting port and a grouting outlet are also provided on the surface of the component body, and the grouting port and the grouting outlet are located on the same side of the component body surface and in the same vertical direction.

5. The assembled vertical prefabricated component according to claim 4, characterized in that: The transparent tube and the grouting device are arranged on the surface of the component body on the opposite side of the grouting port and the grouting outlet.

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