Building steel bar connecting structure

Abstract

The utility model discloses a building steel bar connecting structure which comprises a fixing plate, a limiting groove is formed in the front face of the fixing plate, a steel bar body is arranged in the limiting groove, two sets of through holes are formed in the front face of the fixing plate, and a fixing rod is arranged in each through hole. The front ends of the two sets of fixing rods are fixedly connected with positioning bent plates, the outer surface of each fixing rod is in threaded connection with a positioning nut, the front face of the fixing plate is fixedly connected with symmetrical fixing columns, the front faces of the two fixing columns are jointly and fixedly connected with a limiting plate, and a positioning screw hole is formed in the front face of the limiting plate; and the inner wall of the positioning screw hole is in threaded connection with a positioning screw rod. According to the device, a positioning nut is rotated through cooperation of a positioning rod and a rotating frame, the effect of positioning a reinforcing steel bar body is achieved, the reinforcing steel bar body can be pressed and positioned through cooperation of a positioning screw rod, a bearing and a positioning pressing plate, the stability of the reinforcing steel bar body is improved, and reinforcing steel bars are conveniently connected.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a building steel bar connection structure. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. It includes two major categories: houses and structures. Houses refer to engineering buildings for people to live, work, study, produce, operate, entertain, store goods and conduct other social activities. What is different from buildings is structures. Structures refer to engineering buildings other than houses, such as walls, roads, dams, tunnels, water towers, bridges and chimneys.

[0003] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross-section is circular, sometimes square with rounded corners, including plain round steel, ribbed steel, and twisted steel. Rebar for reinforced concrete refers to straight or coiled steel used for reinforced concrete reinforcement. Its appearance is divided into plain round steel and deformed steel. The delivery state is straight bar and coil. During the construction of a house, it is necessary to connect the ends of a pair of steel bars, which requires a connecting structure. The existing steel bar connection structure requires a large number of auxiliary tools when used, which is more troublesome to operate and reduces the efficiency of steel bar connection. For this reason, we propose a building steel bar connection structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a building steel bar connection structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A building steel bar connection structure comprises a fixing plate, a limiting groove is provided on the front side of the fixing plate, a steel bar body is provided inside the limiting groove, two groups of through holes are provided on the front side of the fixing plate, a fixing rod is provided inside each of the through holes, the front ends of the two groups of fixing rods are fixedly connected with positioning bent plates, the outer surface of each of the fixing rods is threadedly connected with a positioning nut, the front side of the fixing plate is fixedly connected with symmetrical fixing columns, the front sides of the two fixing columns are jointly fixedly connected with the limiting plate, the front side of the limiting plate is provided with a positioning screw hole, the inner wall of the positioning screw hole is threadedly connected with a positioning screw, the rear end of the positioning screw is fixedly inlaid with a bearing, and the outer surface of the bearing is fixedly connected with a positioning pressure plate.

[0007] In a further embodiment, a protective pad is fixedly connected to the back side of the positioning pressure plate, and a warning sign is fixedly connected to the back side of the fixing plate.

[0008] In a further embodiment, a symmetrical positioning rod is fixedly connected to the back side of each positioning nut, and a rotating frame is fixedly connected to the rear end of each group of positioning rods.

[0009] In a further embodiment, outer surfaces of the two fixing columns are fixedly connected with symmetrical connecting plates, and the back side of each connecting plate is fixedly connected to the front side of the fixing plate.

[0010] In a further embodiment, two groups of mounting plates are fixedly connected to the outer surface of the fixing plate, and mounting holes are provided on the side surfaces of the two groups of mounting plates that are close to each other.

[0011] In a further embodiment, a rotating block is fixedly connected to the front end of the positioning screw, and a symmetrical rotating rod is fixedly connected to the outer surface of the rotating block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device utilizes the cooperation of the positioning rod and the rotating frame to rotate the positioning nut to achieve the effect of positioning the steel bar body. The cooperation of the positioning screw, the bearing and the positioning pressure plate can compress and position the steel bar body, thereby improving the stability of the steel bar body and facilitating the workers to connect the steel bar body. The cooperation of the mounting plate and the mounting hole facilitates the workers to install the fixed plate and improves the workers' work efficiency. The cooperation of the rotating block and the rotating rod facilitates the workers to rotate the positioning screw and improves the workers' efficiency in positioning the steel bar body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the building steel bar connection structure.

[0015] Figure 2 It is a cross-sectional view of the top view of the limit plate in the building steel bar connection structure.

[0016] Figure 3 It is a cross-sectional view of the top view of the fixed plate in the building steel bar connection structure.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the rear view of the building steel bar connection structure.

[0018] In the figure: 1. fixing plate; 2. limiting groove; 3. steel bar body; 4. through hole; 5. fixing rod; 6. positioning nut; 7. positioning bent plate; 8. fixing column; 9. limiting plate; 10. positioning screw hole; 11. positioning screw; 12. bearing; 13. positioning pressure plate; 14. protective pad; 15. positioning rod; 16. rotating frame; 17. mounting plate; 18. mounting hole; 19. rotating block; 20. rotating rod; 21. warning sign; 22. connecting plate. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In the utility model, a building steel bar connection structure includes a fixing plate 1, a limiting groove 2 is provided on the front of the fixing plate 1, a steel bar body 3 is provided inside the limiting groove 2, two groups of through holes 4 are provided on the front of the fixing plate 1, a fixing rod 5 is provided inside each through hole 4, the front ends of the two groups of fixing rods 5 are fixedly connected with positioning bent plates 7, the outer surface of each fixing rod 5 is threadedly connected with a positioning nut 6, a symmetrical fixing column 8 is fixedly connected to the front of the fixing plate 1, and the front faces of the two fixing columns 8 are jointly fixedly connected with a limiting plate 9, a positioning screw hole 10 is provided on the front of the limiting plate 9, a positioning screw hole 10 is threadedly connected with a positioning screw 11 on the inner wall of the positioning screw hole 10, a bearing 12 is fixedly inlaid at the rear end of the positioning screw 11, and a positioning pressure plate 13 is fixedly connected to the outer surface of the bearing 12.

[0023] A protective pad 14 is fixedly connected to the back of the positioning pressure plate 13, a warning sign 21 is fixedly connected to the back of the fixing plate 1, a symmetrical positioning rod 15 is fixedly connected to the back of each positioning nut 6, and a rotating frame 16 is fixedly connected to the rear end of each group of positioning rods 15. The outer surfaces of the two fixing columns 8 are fixedly connected to symmetrical connecting plates 22, and the back of each connecting plate 22 is fixedly connected to the front of the fixing plate 1. The protective pad 14 is used to protect the surface of the steel bar body 3, and the warning sign 21 is used to warn people. Through the cooperation of the positioning rod 15 and the rotating frame 16, it is convenient for the staff to rotate the positioning nut 6, and the connecting plate 22 is used to reinforce the fixing column 8.

[0024] Two groups of mounting plates 17 are fixedly connected to the outer surface of the fixing plate 1, and mounting holes 18 are provided on the side surfaces of the two groups of mounting plates 17 close to each other. A rotating block 19 is fixedly connected to the front end of the positioning screw 11, and a symmetrical rotating rod 20 is fixedly connected to the outer surface of the rotating block 19. The cooperation between the mounting plate 17 and the mounting hole 18 facilitates the staff to install the fixing plate 1, thereby improving the staff's work efficiency. The cooperation between the rotating block 19 and the rotating rod 20 facilitates the staff to rotate the positioning screw 11, thereby improving the staff's efficiency in positioning the steel bar body 3.

[0025] The working principle of the utility model is:

[0026] When in use, first, through the cooperation of the mounting plate 17 and the mounting hole 18, the fixing plate 1 is stably installed in the appropriate position, and then the steel bar body 3 to be connected is inserted into the interior of the limiting groove 2, and then the positioning nut 6 is rotated by using the cooperation of the positioning rod 15 and the rotating frame 16 to achieve the effect of positioning the steel bar body 3, and then the positioning screw 11, the bearing 12 and the positioning pressure plate 13 are used to press and position the steel bar body 3, thereby improving the stability of the steel bar body 3 and facilitating the staff to connect the steel bar body 3.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] 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 building steel bar connection structure, characterized in that: The invention comprises a fixing plate (1), wherein a limiting groove (2) is provided on the front of the fixing plate (1), a steel bar body (3) is provided inside the limiting groove (2), two groups of through holes (4) are provided on the front of the fixing plate (1), a fixing rod (5) is provided inside each of the through holes (4), the front ends of the two groups of fixing rods (5) are fixedly connected with a positioning bent plate (7), the outer surface of each fixing rod (5) is threadedly connected with a positioning nut (6), the front of the fixing plate (1) is fixedly connected with symmetrical fixing columns (8), the front faces of the two fixing columns (8) are jointly fixedly connected with a limiting plate (9), the front of the limiting plate (9) is provided with a positioning screw hole (10), the inner wall of the positioning screw hole (10) is threadedly connected with a positioning screw (11), the rear end of the positioning screw (11) is fixedly inlaid with a bearing (12), and the outer surface of the bearing (12) is fixedly connected with a positioning pressure plate (13).

2. A building steel bar connection structure according to claim 1, characterized in that: A protective pad (14) is fixedly connected to the back of the positioning pressure plate (13), and a warning sign (21) is fixedly connected to the back of the fixing plate (1).

3. A building steel bar connection structure according to claim 1, characterized in that: The back side of each positioning nut (6) is fixedly connected to a symmetrical positioning rod (15), and the rear end of each group of positioning rods (15) is fixedly connected to a rotating frame (16).

4. A building steel bar connection structure according to claim 1, characterized in that: The outer surfaces of the two fixing columns (8) are fixedly connected with symmetrical connecting plates (22), and the back surface of each connecting plate (22) is fixedly connected to the front surface of the fixing plate (1).

5. A building steel bar connection structure according to claim 1, characterized in that: Two groups of mounting plates (17) are fixedly connected to the outer surface of the fixing plate (1), and mounting holes (18) are provided on the side surfaces of the two groups of mounting plates (17) that are close to each other.

6. A building steel bar connection structure according to claim 1, characterized in that: The front end of the positioning screw (11) is fixedly connected to a rotating block (19), and the outer surface of the rotating block (19) is fixedly connected to a symmetrical rotating rod (20).

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