Positioning and connecting device for embedded part

Abstract

The utility model provides an embedded part positioning connecting device which comprises an embedded part body, two clamping columns penetrate through one side of the embedded part body, a mounting frame is fixedly connected between one ends of the two clamping columns and located on one side of the embedded part body, and a positioning clamp is fixedly connected to the top of the mounting frame. The embedded part has the advantages that the two clamping columns installed on one side of the installation frame are aligned with the two through holes formed in the embedded part body and penetrate through the embedded part body, so that one side of the installation frame makes contact with one side of the embedded part body, and then the clamping plate in the movable clamping part is rotated; the clamping plate rotates clockwise on the other side of the embedded part main body through the mounting shaft, and after the groove in the bottom of the clamping plate is embedded into the clamping grooves in the tops of the two clamping columns along with rotation of the clamping plate, rapid clamping connection of the clamping plate and the two clamping columns can be achieved, and assembling can be conducted without the help of tools such as external screws. Therefore, the assembling efficiency of the fabricated building structure is improved.

Description

Technical Field

[0001] The utility model relates to a positioning and connecting device for embedded parts, belonging to the field of building construction equipment. Background Art

[0002] The positioning and connecting device of embedded parts is a device used to connect embedded parts and other components. Embedded parts are parts of metal or other materials pre-embedded in components during the construction process. They play an important role in connection and positioning after the final construction is completed. The positioning and connecting device of embedded parts can ensure the accurate alignment and reliable connection between embedded parts and other components. They are usually composed of bolts, nuts, washers, etc., with fixing performance and strength to ensure the firmness and stability of the connection. The positioning and connecting device of embedded parts is widely used in construction, bridges, roads, tunnels and other projects to connect steel structures, concrete components, formwork, scaffolding, etc. By using the positioning and connecting device, the embedded parts can be effectively connected closely with other components to improve the quality and safety of the project.

[0003] In the prior art, during the assembly process of the positioning and connecting device of the embedded parts, the bulk parts need to be spliced ​​one by one, and external tools such as screwdrivers and fastening screws need to be used for reinforcement and assembly. Since a large number of embedded parts need to be used in the construction of the building project, the operation of assembling the prefabricated building structure through the positioning and connecting device of the embedded parts is relatively cumbersome, resulting in a decrease in the assembly efficiency of the prefabricated building structure, thereby reducing the construction efficiency. Although the existing embedded part positioning and connecting device can also be assembled by snap-fitting, the external building structure will be vibrated during the construction process, and the positioning and connecting device of the embedded parts will also be affected by resonance, which will cause the snap-fit ​​to loosen, thereby reducing the installation firmness of the embedded part positioning and connecting device.

[0004] In summary, the utility model therefore provides a positioning and connecting device for embedded parts to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a positioning and connecting device for embedded parts to solve the problems of low assembly efficiency and poor installation firmness proposed in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a positioning and connecting device for an embedded part, comprising an embedded part body, two clamping columns passing through one side of the embedded part body, a mounting frame fixedly connected between one ends of the two clamping columns and located on one side of the embedded part body, a positioning fixture fixedly connected to the top of the mounting frame, a movable clamping part embedded between the tops of the two clamping columns and located on the other side of the embedded part body, and the mounting frame is in contact with the embedded part body.

[0007] Furthermore, the positioning fixture includes two clamping plates, and the two clamping plates are respectively fixedly connected to two sides of the top of the mounting frame, and arc grooves are provided on opposite sides of the two clamping plates.

[0008] Furthermore, the centers of the two clamping plates on one side thereof are convex outward in an arc shape, and the two clamping plates are installed in a mirror-symmetrical structure.

[0009] Furthermore, the movable clamping part includes a mounting shaft, which is rotatably connected to the other side of the embedded part body, and a clamping plate is sleeved on the axial surface of the mounting shaft and located on the other side of the embedded part body, and the bottom of the clamping plate is embedded between the tops of the two clamping columns.

[0010] Furthermore, the tops of the two clamping columns are provided with clamping grooves for matching with the clamping plate, and the board surface of the clamping plate and the interiors of the two clamping grooves are both covered with rubber sleeves.

[0011] Furthermore, grooves engaging with two clamping columns are provided on both sides of the bottom of the clamping plate, and the clamping plate is fixedly connected to the mounting shaft.

[0012] Furthermore, the clamping plate is in contact with the embedded component body, and through holes for two clamping columns to penetrate are provided between two sides of the embedded component body.

[0013] Furthermore, the end faces of the two clamping columns are both circular, and the grooves opened on both sides of the bottom of the clamping plate are both square.

[0014] Beneficial effects of the utility model:

[0015] By aligning the two clamping columns installed on one side of the mounting frame with the two through holes opened on the embedded part body and passing through the embedded part body, one side of the mounting frame is contacted with one side of the embedded part body, and then rotating the clamping plate inside the movable clamping part, the clamping plate rotates clockwise on the other side of the embedded part body through the mounting shaft. When the groove at the bottom of the clamping plate is embedded in the clamping grooves on the tops of the two clamping columns as the clamping plate rotates, the clamping plate and the two clamping columns can be quickly clamped together without the need for external screws and other tools for assembly, thereby improving the assembly efficiency of the prefabricated building structure.

[0016] By placing the prefabricated building structure between the two clamping plates inside the positioning fixture, the top of the mounting frame and the opposite sides of the two clamping plates form a square clamping groove, and the plate-shaped prefabricated building structure is placed between the two clamping plates, so that the plate-shaped building structure can be quickly and preliminarily fixed. The arc grooves on the opposite sides of the two clamping plates can form a circular clamping groove, so that the cylindrical prefabricated building structure can be inserted between the two arc grooves, so that the rod-shaped prefabricated building interface can be quickly and preliminarily fixed. The plate-shaped prefabricated building structure or the round rod-shaped prefabricated building structure can be quickly and preliminarily fixed without adjusting the fixture, which effectively expands the adaptation range of the positioning and connection device of the embedded parts.

[0017] Rubber sleeves are sleeved on the surface of the card plate and inside the two card slots. The rubber sleeves are elastic, so that the card plate can be elastically clamped in the card slots on the top of the two card columns through the rubber sleeves, thereby improving the firmness of the clamping between the card plate and the card column, thereby improving the overall splicing firmness of the positioning and connecting device of the embedded parts. The card plate is staggeredly clamped with the card slots on the top of the two card columns through the two grooves at the bottom, thereby improving the stability of the clamping between the card plate and the two card columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a schematic structural perspective view of a positioning and connecting device for an embedded part of the utility model;

[0020] Figure 2 It is a schematic top view of the structure of a positioning and connecting device for an embedded part of the utility model;

[0021] Figure 3 It is a schematic side view of the structure of a positioning and connecting device for an embedded part of the utility model;

[0022] Figure 4 for Figure 1 A schematic side cross-sectional view of the structure of the movable clamping member shown;

[0023] Figure 5 for Figure 1 A schematic side view of the structure of the movable clamping member shown;

[0024] Figure 6 for Figure 1 The structure of the clamping column is shown in a schematic three-dimensional diagram.

[0025] In the figure: 1. embedded part body; 2. clamping column; 3. mounting frame; 4. positioning fixture; 5. movable clamping part; 6. clamping slot; 7. groove; 8. through hole; 41. clamping plate; 42. arc groove; 51. mounting shaft; 52. clamping plate; 53. rubber sleeve. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1-6 The utility model provides a technical solution: a positioning and connecting device for embedded parts, comprising an embedded part body 1, two clamping columns 2 running through one side of the embedded part body 1, a mounting frame 3 fixedly connected between one ends of the two clamping columns 2 and located on one side of the embedded part body 1, a positioning fixture 4 fixedly connected to the top of the mounting frame 3, a movable clamping component 5 embedded between the tops of the two clamping columns 2 and located on the other side of the embedded part body 1, the mounting frame 3 contacts the embedded part body 1, the embedded part body 1 is a component pre-installed (buried) in a concealed project, a component part placed during structure casting, and used for overlap when building an upper structure, so as to facilitate the installation and fixation of the foundation of external engineering equipment, and the embedded part body is mostly made of metal, such as steel bars or cast iron, and can also be made of non-metallic rigid materials such as wood and plastic.

[0028] See also Figure 1-2 The positioning fixture 4 includes two clamping plates 41, and the two clamping plates 41 are respectively fixedly connected to the two sides of the top of the mounting frame 3. The opposite sides of the two clamping plates 41 are provided with arc grooves 42. The top of the mounting frame 3 and the opposite sides of the two clamping plates 41 form a square clamping groove, and the plate-shaped prefabricated building structure is placed between the two clamping plates 41, so that the plate-shaped building structure can be quickly and preliminarily fixed. The centers of the two clamping plates 41 on the separated sides are arc-shaped and convex outward, and the two clamping plates 41 are installed in a mirror-symmetrical structure. The arc grooves 42 on the opposite sides of the two clamping plates 41 can form a circular clamping groove, so that the cylindrical prefabricated building structure can be inserted between the two arc grooves 42, so that the rod-shaped prefabricated building interface can be quickly and preliminarily fixed.

[0029] See also Figure 2-6The movable clamping part 5 includes a mounting shaft 51, which is rotatably connected to the other side of the embedded part body 1. A clamping plate 52 is sleeved on the axial surface of the mounting shaft 51 and located on the other side of the embedded part body 1. The bottom of the clamping plate 52 is embedded between the tops of the two clamping columns 2. The tops of the two clamping columns 2 are provided with a clamping groove 6 for matching the clamping plate 52. The plate surface of the clamping plate 52 and the inside of the two clamping grooves 6 are sleeved with a rubber sleeve 53. The rubber sleeve 53 is elastic, so that the clamping plate 52 can be elastically clamped in the inside of the clamping groove 6 at the top of the two clamping columns 2 through the rubber sleeve 53, thereby improving the firmness of the clamping between the clamping plate 52 and the clamping column 2, thereby improving the overall splicing firmness of the positioning connection device, thereby improving the assembly efficiency of the prefabricated building structure, and no external screws or other tools are required for assembly.

[0030] See also Figure 3-6 , grooves 7 that are engaged with the two clamping columns 2 are provided on both sides of the bottom of the clamping plate 52, and the clamping plate 52 is fixedly connected to the installation shaft 51. The clamping plate 52 is staggeredly engaged with the clamping grooves 6 on the tops of the two clamping columns 2 through the two grooves 7 at the bottom, thereby improving the stability of the clamping between the clamping plate 52 and the two clamping columns 2. The clamping plate 52 is in contact with the embedded part body 1, and through holes 8 that are matched with the two clamping columns 2 are provided between the two sides of the embedded part body 1. The two through holes 8 are circular holes, and the end faces of the two clamping columns 2 are circular. The grooves 7 provided on both sides of the bottom of the clamping plate 52 are square, and the diameter of the groove 7 is the same as the diameter of the clamping groove 6, and the diameter of the clamping column 2 is the same as the diameter of the groove 7.

[0031] Specific implementation method: by aligning the two clamping columns 2 installed on one side of the mounting frame 3 with the two through holes 8 opened on the embedded part body 1 and passing through the embedded part body 1, so that one side of the mounting frame 3 is in contact with one side of the embedded part body 1, and then rotating the clamping plate 52 inside the movable clamping member 5, the clamping plate 52 rotates clockwise on the other side of the embedded part body 1 through the mounting shaft 51. When the groove 7 at the bottom of the clamping plate 52 is embedded into the clamping groove 6 at the top of the two clamping columns 2 as the clamping plate 52 rotates, the clamping plate 52 and the two clamping columns 2 can be quickly clamped together without the help of external screws and other tools for assembly, thereby improving the assembly efficiency of the prefabricated building structure. The board surface of the clamping plate 52 and the inside of the two clamping grooves 6 are all sleeved with rubber sleeves 53. The rubber sleeves 53 are elastic, so that the clamping plate 52 can be elastically clamped into the inside of the clamping grooves 6 at the top of the two clamping columns 2 through the rubber sleeves 53, thereby improving the firmness of the clamping of the clamping plate 52 and the clamping column 2, thereby improving the positioning connection The overall splicing firmness of the device is improved. The card plate 52 is staggeredly connected with the card grooves 6 on the tops of the two card columns 2 through the two grooves 7 at the bottom, so that the stability of the connection between the card plate 52 and the two card columns 2 can be improved. The assembled building structure is then placed between the two clamping plates 41 inside the positioning fixture 4. The top of the mounting frame 3 and the opposite side of the two clamping plates 41 form a square clamping groove, and the plate-shaped assembled building structure is placed between the two clamping plates 41, so that the plate-shaped building structure can be quickly and preliminarily fixed. The arc grooves 42 on the opposite sides of the two clamping plates 41 can form a circular clamping groove, so that the cylindrical assembled building structure can be inserted between the two arc grooves 42, so that the rod-shaped assembled building interface can be quickly and preliminarily fixed. The plate-shaped assembled building structure or the round rod-shaped assembled building structure can be quickly and preliminarily fixed without adjusting the fixture, which effectively expands the adaptation range of the positioning and connection device of the embedded parts.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning and connecting device for an embedded part, comprising an embedded part body (1), characterized in that: Two clamping columns (2) are passed through one side of the embedded component body (1); a mounting frame (3) is fixedly connected between one end of the two clamping columns (2) and located on one side of the embedded component body (1); a positioning fixture (4) is fixedly connected to the top of the mounting frame (3); a movable clamping component (5) is embedded between the tops of the two clamping columns (2) and located on the other side of the embedded component body (1); and the mounting frame (3) is in contact with the embedded component body (1).

2. The positioning and connecting device of an embedded part according to claim 1, characterized in that: The positioning fixture (4) comprises two clamping plates (41), the two clamping plates (41) are respectively fixedly connected to two sides of the top of the mounting frame (3), and arc-shaped grooves (42) are provided on opposite sides of the two clamping plates (41).

3. The positioning and connecting device of the embedded part according to claim 2, characterized in that: The centers of the two clamping plates (41) on one side away from each other are in an arc-shaped outward protrusion, and the two clamping plates (41) are installed in a mirror-symmetrical structure.

4. The positioning and connecting device of an embedded part according to claim 1, characterized in that: The movable clamping member (5) comprises a mounting shaft (51), the mounting shaft (51) being rotatably connected to the other side of the embedded component body (1), a clamping plate (52) being sleeved on the axial surface of the mounting shaft (51) and located on the other side of the embedded component body (1), the bottom of the clamping plate (52) being embedded between the tops of the two clamping columns (2).

5. The positioning and connecting device of the embedded part according to claim 4, characterized in that: The tops of the two clamping columns (2) are each provided with a clamping slot (6) for fitting into the clamping plate (52), and the plate surface of the clamping plate (52) and the interior of the two clamping slots (6) are both sleeved with a rubber sleeve (53).

6. The positioning and connecting device of the embedded part according to claim 4, characterized in that: Grooves (7) engaged with two clamping columns (2) are provided on both sides of the bottom of the clamping plate (52), and the clamping plate (52) is fixedly connected to the mounting shaft (51).

7. The positioning and connecting device of the embedded part according to claim 4, characterized in that: The clamping plate (52) is in contact with the embedded component body (1), and through holes (8) for fitting with the two clamping columns (2) to pass through are provided between the two sides of the embedded component body (1).

8. The positioning and connecting device of the embedded part according to claim 6, characterized in that: The end faces of the two clamping columns (2) are both circular, and the grooves (7) provided on both sides of the bottom of the clamping plate (52) are both square.

Images