CN113513083B - Cavity node structure of assembled wall and building frame - Google Patents

Abstract

The invention is suitable for the technical field of assembly type buildings, and provides a cavity node structure of an assembly type wall body and a building frame, which comprises: the limiting node is assembled and connected to the end side, close to the frame, of the wall body and is used for limiting relative dislocation of the wall body and the frame; the mounting piece is detachably connected to one end, close to the frame, of the wall body, and the limiting node is movably connected to the mounting piece in a matched mode and used for detachably connecting the limiting node and the wall body in a matched mode; the limiting node comprises a first movable limiting assembly and a second movable limiting assembly, the first movable limiting assembly is used for being matched with and connected with the mounting part, the second movable limiting assembly is connected to the end part, far away from the mounting part, of the first movable limiting assembly in a limiting mode. According to the invention, the first limiting component is aligned with the frame, so that the wall body can be prevented from dislocating relative to the frame, the effect is better during concrete pouring, and the assembly efficiency is higher; the spacing subassembly cooperation frame of second can improve the stability of wall body and frame relative position, guarantees follow-up watering effect then.

Description

A cavity joint structure of prefabricated wall and building frame

technical field

The invention belongs to the technical field of prefabricated buildings, and in particular relates to a cavity node structure of an assembled wall body and a building frame.

Background technique

In the installation and construction of prefabricated buildings, the building frame is generally fixed, and then the wall is assembled between the building frames, and then concrete is poured between the wall and the building frame, so as to achieve the stability of the wall and the building frame.

In the prior art, when installing between the prefabricated wall and the building frame, the wall needs to be fixed and supported after the hoisting wall is installed, otherwise the wall is prone to misalignment during the concrete pouring process, which will affect the installation of the wall. To the installation effect of prefabricated buildings. The existing wall fixing devices are generally external fixing structures, which occupy a large space and are inconvenient to install.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a cavity joint structure of a prefabricated wall body and a building frame, which is aimed at solving the problems existing in the prior art.

The embodiments of the present invention are implemented in this way, a cavity node structure of a prefabricated wall body and a building frame, applied in the cavity at the connection position of the frame and the wall body, including:

The limit node is assembled and connected to the end side of the wall close to the frame to limit the relative displacement of the wall and the frame;

The mounting piece is detachably connected to one end of the wall body close to the frame, and the limit node is movably connected to the mounting piece, which is used to detachably connect the limit node and the wall body;

The limit node includes a first movable limit assembly for cooperating with the connection mounting piece and a second movable limit assembly for cooperating with the limit frame, the second movable limit assembly limit connection at the first movable limit. Position the end of the assembly away from the mount.

In a further technical solution, the mounting piece is connected to the wall through a limit assembly, and a second adjusting rod is movably connected to the side of the mounting piece away from the wall, and a limit is set on the second adjusting rod in cooperation with the connection. node, the limit node is connected with the movable limit of the installation piece.

According to a further technical solution, an assembly groove is embedded in one side of the mounting piece close to the wall body, and an assembly block is arranged in the assembly groove to cooperate and connect, and the assembly block is assembled and fixed on the wall body.

In a further technical solution, the first movable limit assembly includes a sliding sheet and a first limiting plate, the sliding sheet and the mounting piece are movably matched, and the first limiting plate is embedded with a first position on the side away from the sliding sheet. The limit slot, the end of the first limit plate away from the sliding sheet is matched and connected with a second movable limit component.

According to a further technical solution, a chute is embedded on the surface of the first limiting groove, and a patch is provided on the chute in cooperation and connection.

In a further technical solution, the second movable limit assembly includes a second limit plate, the second limit plate is connected to the first limit plate by adjusting the limit of the adjustment assembly, and the second limit plate is far away from the first limit plate. One end of the first limiting plate is embedded with a second limiting groove.

In a further technical solution, the adjustment assembly includes a first adjustment rod fixedly connected to the side of the second limit plate relative to the first limit plate, and a rotating sleeve rotatably connected to the first limit plate, the rotating sleeve and the The first adjusting rod is limited and matched to connect.

The embodiment of the present invention provides a cavity node structure between a prefabricated wall and a building frame. The first limit component is adjusted on the mounting part to align the first limit component and the frame, so that the wall can be prevented from being relative to the frame. staggered, the effect of subsequent concrete pouring is better, and the assembly efficiency is higher; the second limit component can be further adjusted as needed, and the second limit component can cooperate with the frame, thereby further improving the stability of the relative position of the wall and the frame, Then ensure the effect of subsequent watering.

Description of drawings

1 is a schematic structural diagram of a cavity node structure of a prefabricated wall and a building frame provided by an embodiment of the present invention;

2 is a schematic structural diagram of a mounting member in a cavity node structure of a prefabricated wall and a building frame provided by an embodiment of the present invention;

3 is a side view of a mounting member and a limit node in a cavity node structure of a fabricated wall and a building frame provided by an embodiment of the present invention;

4 is a schematic structural diagram of a limit node in a cavity node structure of a fabricated wall and a building frame provided by an embodiment of the present invention;

5 is a schematic structural diagram of a first limiting groove in a cavity joint structure of a prefabricated wall and a building frame provided by an embodiment of the present invention.

In the drawings: 1, frame; 2, wall; 3, limit node; 31, sliding plate; 32, guide hole; 33, first limit plate; 34, first limit groove; 341, chute; 342, patch; 35, rotating sleeve; 36, first adjustment rod; 37, second limit plate; 38, second limit groove; 4, mounting part; 41, second adjustment rod; 42, assembly groove; 43. Assembly block; 44. Assembly hole.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in Figures 1 and 3, a cavity node structure of a prefabricated wall body and a building frame provided for an embodiment of the present invention is applied in the cavity at the connection position of the frame 1 and the wall body 2, including:

The limit node 3 is assembled and connected to the end side of the wall body 2 close to the frame 1, and is used to limit the relative displacement of the wall body 2 and the frame 1;

The mounting member 4 is detachably connected to one end of the wall body 2 close to the frame 1, and the limit node 3 is movably connected to the mounting member 4, and is used to detachably cooperate to connect the limit node 3 and the wall body 2;

The limit node 3 includes a first movable limit assembly for cooperating with the connection mounting member 4 and a second movable limit assembly for cooperating with the limit frame 1, and the second movable limit assembly is limited and connected in the first position. A movable limit assembly is far away from the end of the mounting member 4 .

In the embodiment of the present invention, before the wall 2 and the frame 1 are aligned and assembled, the mounting member 4 is assembled and fixed on the end of the wall 2 close to the frame 1. Preferably, multiple sets of mounting members 4 can be selected according to the needs. Adjust the first limit component on the part 4, and align the first limit component with the frame 1, so that the wall 2 can be prevented from shifting relative to the frame 1, and the subsequent concrete pouring will have better effect and higher assembly efficiency; second The limit assembly can be further adjusted as required, and the second limit assembly can cooperate with the frame 1, thereby further improving the stability of the relative position of the wall 2 and the frame 1, thereby ensuring the subsequent pouring effect.

As shown in FIGS. 1-3 , as a preferred embodiment of the present invention, the mounting member 4 is connected to the wall body 2 through limit assembly, and the side of the mounting member 4 away from the wall body 2 is movably connected with a The second adjusting rod 41, the second adjusting rod 41 is provided with a limit node 3 in a matched connection, and the limit node 3 is connected with the mounting member 4 in a movable limit.

In the embodiment of the present invention, preferably, the mounting member 4 may adopt a sheet-like structure, and the mounting member 4 may also adopt a conventional threaded fitting member, that is, the cooperation of a threaded rod and a threaded barrel, so as to realize the detachment on the wall 2 For installation, the mounting part 4 can be connected to the wall body 2 through snap fit, and the mounting part 4 can also be connected to the wall body 2 by bolt assembly. The side of the mounting part 4 away from the wall body 2 is arranged in a groove structure, and the second The adjusting rod 41 is arranged in the groove, and the second adjusting rod 41 can be a threaded rod with opposite threads on both sides, or can be matched with a symmetrically arranged sliding rod and a sleeve, and the limit node 3 can be connected in a symmetrical sliding fit. The two sides of the groove on the mounting member 4, and the limit node 3 and the second adjustment rod 41 are movably connected by screw fit, and the second adjustment rod 41 is driven to control the relative movement of the limit node 3, so as to control the relative movement of the limit node 3 according to the number of frames 1 And the position is adjusted, and the limit node 3 and the frame 1 are used to cooperate to limit the position, and finally the relative stability of the wall body 2 and the frame 1 is realized, and the pouring efficiency is improved.

As shown in FIGS. 1-3 , as a preferred embodiment of the present invention, an assembly groove 42 is embedded in the side of the mounting member 4 close to the wall 2 , and an assembly block 43 is provided in the assembly groove 42 for mating connection. 43 is assembled and fixed on the wall 2.

In the embodiment of the present invention, preferably, the assembling grooves 42 are symmetrically embedded on the surface of the mounting member 4 , and multiple sets of the assembling grooves 42 can be provided. The cross section of the assembly groove 42 can adopt a "convex" shape structure, the assembly block 43 and the assembly groove 42 are slidably fitted, and the assembly block 43 is provided with an assembly hole 44, through which the assembly block 43 can be fixed to the wall by screws. 2, the assembly block 43 can also be fixed on the wall body 2 by magnetic adsorption, sticking or suction cup and other structures. During use, the assembly block 43 is installed on the wall body 2, and the mounting piece 4 passes through the opening side of the assembly slot 42. Aligned and matched with the assembly block 43, the mounting member 4 can be placed on the wall 2 through the cooperation of the assembly groove 42 and the assembly block 43, and the cooperation of the limit node 3 and the mounting member 4 can easily adjust the limit node according to requirements. 3 and the installation height of the installation piece 4, you can also choose whether to install the limit node 3 and the installation piece 4 according to the installation needs, and the use is more flexible.

As shown in FIG. 4 , as a preferred embodiment of the present invention, the first movable limit component includes a sliding sheet 31 and a first limiting plate 33 , and the sliding sheet 31 is movably matched with the mounting member 4 . The side of the first limiting plate 33 away from the sliding sheet 31 is embedded with a first limiting groove 34 , and the end of the first limiting plate 33 away from the sliding sheet 31 is fitted with a second movable limiting component.

In the embodiment of the present invention, preferably, the first movable limit component can also be a bent plate that is connected to the mounting member 4, or a backing plate with a spring that is connected to the mounting member 4. The sliding plate 31 and the first limit plate 33 can be fixed by welding, or can be integrally formed. The sliding piece 31 is connected with the groove on the mounting member 4 in a sliding fit. The two adjusting rods 41 are movably connected by threaded fitting. The first limiting plate 33 is of an “L” shape. In a perpendicular relationship to each other, the sliding sheet 31 is slidably attached to the surface of the mounting member 4 , the first limiting groove 34 is embedded in the outer side of the first limiting plate 33 that is parallel to the sliding sheet 31 , and the first limiting groove 34 is The arc-shaped groove can drive the sliding piece 31 to slide in the groove on the mounting member 4 when the second adjusting rod 41 is rotated, so as to adjust the distance between the first limit plate 33 and the frame 1, and the first limit groove 34 can be pasted Close the frame 1, and realize the relative limit.

As shown in FIG. 5 , as a preferred embodiment of the present invention, a sliding groove 341 is embedded on the surface of the first limiting groove 34 , and a patch 342 is provided on the sliding groove 341 in a matched connection.

In the embodiment of the present invention, preferably, the chute 341 is symmetrically arranged on the surface of the first limiting slot 34, and the extension direction is consistent with the extending direction of the first limiting slot 34, and the chute 341 is slidably fitted with a hinge block, and the hinge The blocks are symmetrically arranged on both sides of the chute 341, and the side of the hinge block away from the chute 341 is fixedly connected with a patch 342, the patch 342 is an arc structure, and the arc curve of the patch 342 and the first limit groove 34 are concentric set up. When the first limit groove 34 is close to the frame 1, according to the size of the steel bar on the frame 1, the staggered movement of the patch 342 on the chute 341 can be used to fit the steel bar, thereby improving the tightness of the fit, which can improve the limit bit effect.

As shown in FIG. 4 , as a preferred embodiment of the present invention, the second movable limit component includes a second limit plate 37 , and the second limit plate 37 is connected to the first limit plate 37 through the limit adjustment of the adjustment component. On the limiting plate 33 , a second limiting groove 38 is embedded in one end of the second limiting plate 37 away from the first limiting plate 33 .

In the embodiment of the present invention, preferably, the second movable limit component can be an electric telescopic push rod or a scissor-type telescopic structure. The second limiting plate 37 is located on the extension line of the end of the first limiting plate 33 , the second limiting groove 38 is an arc structure, the surface of the second limiting groove 38 is inlaid with a rubber cushion, and the first limiting groove 34 is inlaid with a rubber cushion. When it is attached to the steel bars in the frame 1, the second limit plate 37 is controlled to approach another group of steel bars through the adjustment assembly, and the second limit groove 38 contacts and cooperates with the steel bars to form a further limit on the wall 2, thereby Further stability is ensured before concrete is poured.

As shown in FIG. 4 , as a preferred embodiment of the present invention, the adjustment assembly includes a first adjustment rod 36 fixedly connected to the side of the second limit plate 37 opposite to the first limit plate 33 , and a first adjustment rod 36 rotatably connected to the first limit plate 33 . The rotating sleeve 35 on the limiting plate 33 is connected with the first adjusting rod 36 in a limited position.

In the embodiment of the present invention, preferably, the adjustment assembly can be connected to a group on the opposite end faces of the second limit plate 37 and the first limit plate 33, and at this time, the second limit plate 37 and the first limit plate 33 are opposite to each other. A sliding rod is also connected to the side surface. One end of the sliding rod is fixedly connected to the first limit plate 33 or the second limit plate 37 , and the other end slides through the second limit plate 37 or the first limit plate 33 . Preferably, two or more sets of adjustment components may be symmetrically arranged on opposite end faces of the second limit plate 37 and the first limit plate 33 , and the adjustment components may adopt an electric telescopic push rod or a scissor fork structure. Preferably, the first adjusting rod 36 is a threaded rod, the rotating sleeve 35 and the first adjusting rod 36 are movably connected through threaded fitting, the rotating sleeve 35 is rotatably embedded in the end of the first limiting plate 33, and the opening side of the rotating sleeve 35 is higher than The end face of the first limit plate 33 can be controlled by the rotation of the rotating sleeve 35 to control the first adjustment rod 36 to synchronously drive the second limit plate 37 to move relative to the first limit plate 33, so that the adjustment limit can be realized.

A cavity node structure of a prefabricated wall body and a building frame. Before the wall body 2 and the frame 1 are aligned and assembled, the mounting part 4 is assembled and fixed on the end of the wall body 2 close to the frame 1, and the first part is adjusted on the mounting part 4. A limit component, which aligns the first limit component with the frame 1, so as to avoid the dislocation of the wall 2 relative to the frame 1, and the subsequent concrete pouring has better effect and higher assembly efficiency; the second limit component is as required. It can be further adjusted, and the second limiting component can cooperate with the frame 1, so as to further improve the stability of the relative position of the wall body 2 and the frame 1, and then ensure the subsequent pouring effect.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (3)

1. The utility model provides an assembled wall and building frame's cavity node structure, uses in the cavity of frame and wall connection position, its characterized in that includes:

the limiting node is assembled and connected to the end side, close to the frame, of the wall body and is used for limiting relative dislocation of the wall body and the frame;

the mounting piece is detachably connected to one end, close to the frame, of the wall body, and the limiting node is movably connected to the mounting piece in a matched mode and used for detachably connecting the limiting node and the wall body in a matched mode;

the limiting node comprises a first movable limiting assembly used for being matched and connected with the mounting part and a second movable limiting assembly used for being matched and connected with the limiting frame, and the second movable limiting assembly is connected to the end part, far away from the mounting part, of the first movable limiting assembly in a limiting mode;

the first movable limiting assembly comprises a sliding piece and a first limiting plate, the sliding piece is movably matched with the mounting piece, a first limiting groove is embedded in the side face, far away from the sliding piece, of the first limiting plate, and the tail end, far away from the sliding piece, of the first limiting plate is connected with a second movable limiting assembly in a matched mode;

the surface of the first limiting groove is embedded with a sliding groove, and a patch is connected to the sliding groove in a matching manner;

the second movable limiting assembly comprises a second limiting plate, the second limiting plate is connected to the first limiting plate in a limiting and adjusting mode through an adjusting assembly, and a second limiting groove is embedded in one end, far away from the first limiting plate, of the second limiting plate;

the adjusting assembly comprises a first adjusting rod fixedly connected to the side face, opposite to the first limiting plate, of the second limiting plate and a rotating sleeve rotatably connected to the first limiting plate, and the rotating sleeve is connected with the first adjusting rod in a limiting matching mode.

2. The cavity node structure of the assembly type wall and the building frame according to claim 1, wherein the mounting member is connected to the wall through a limiting assembly, a second adjusting rod is movably connected to one side of the mounting member away from the wall, a limiting node is cooperatively connected to the second adjusting rod, and the limiting node is movably connected to the mounting member.

3. The cavity node structure of the assembly type wall and the building frame according to claim 2, wherein an assembly groove is embedded in one side of the mounting member close to the wall, an assembly block is fittingly connected in the assembly groove, and the assembly block is fittingly fixed on the wall.

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