Support and hanger connecting structure

Abstract

The utility model discloses a support hanger connecting structure which comprises a square nut, a groove is formed in the outer wall of the square nut, a fixing shaft is fixedly connected to the inner wall of the groove, a volute spiral spring is fixedly connected to the outer wall of the fixing shaft, and a supporting plate is fixedly connected to the outer wall of the volute spiral spring. A positioning plate is movably connected to one end of the supporting plate, a guide rod is movably connected to the bottom of the positioning plate, a limiting block is fixedly connected to the top of the guide rod, and a guide groove is formed in the outer wall, close to the groove, of the square nut; the device is provided with a square nut, a fixing shaft, a volute spiral spring, a supporting plate, a positioning plate, a guide rod, a limiting block and a guide groove, so that the device is conveniently inserted into a plate rib gap of profile steel for supporting and bearing, the structure does not need to be damaged, the influence on a building structure is reduced, the size can be adjusted, insertion and installation are convenient, and the practicability is high. And the operation convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of support and hanger brackets, and specifically relates to a support and hanger bracket connection structure. Background Art

[0002] The support and hanger is the collective name of the bracket and the hanger. It plays the role of bearing the weight of various accessories and their media, restraining and limiting the unreasonable displacement of building components, and controlling the vibration of components in various construction links. It plays an extremely important role in the safe operation of building facilities. When installing the support and hanger, the existing technology mainly uses expansion bolts to drive into the floor slab for fixing, but this technology has the following problems:

[0003] Damage to the floor structure: Drilling holes in the floor and installing expansion bolts may cause damage or weakening of the floor structure, especially for some types of floors such as reinforced concrete, this operation may affect the strength and stability of the floor.

[0004] Time-consuming and labor-intensive: Installing expansion bolts requires a series of tedious operations such as drilling, cleaning holes, and placing bolts, so a lot of time and human resources may be consumed during the construction process.

[0005] High precision is required: The installation of expansion bolts requires ensuring the accuracy of the hole diameter and hole depth, as well as the correct installation method of the bolts. Otherwise, the bolts may not be installed firmly, affecting the stability of the support bracket.

[0006] Irreversibility: Once the expansion bolts are driven into the floor slab, it is difficult or impossible to remove or adjust them again, which may cause difficulties for subsequent maintenance and renovation.

[0007] Vibration and noise: Vibration and noise will be generated during the process of drilling and installing bolts, which may interfere with or affect the surrounding environment and personnel. Utility Model Content

[0008] The purpose of the utility model is to provide a support and hanger connection structure for existing devices to solve the problems raised in the above background technology.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions: a support and hanger connection structure, including a square nut, the outer wall of the square nut is provided with a groove, the inner wall of the groove is fixedly connected with a fixed shaft, the outer wall of the fixed shaft is fixedly connected with a spiral spring, the outer wall of the spiral spring is fixedly connected with a support plate, one end of the support plate is movably connected with a positioning plate, the bottom of the positioning plate is movably connected with a guide rod, the top of the guide rod is fixedly connected with a limiting block, and the outer wall of the square nut near the groove is provided with a guide groove. By arranging the square nut, the fixed shaft, the spiral spring, the support plate, the positioning plate, the guide rod, the limiting block and the guide groove, it is convenient to insert the plate rib gap of the steel section for support and bearing, so that there is no need to destroy the structure, reducing the impact on the building structure, and the size can be adjusted, which is convenient for insertion and installation, improves the convenience of operation, saves time and human resources, and facilitates subsequent maintenance work.

[0010] Furthermore, both ends of the square nut are "concave" shaped structures when viewed from above, which facilitates the rotation of the support plate at the two ends of the square nut.

[0011] Furthermore, the support plate forms a rotating structure with the fixed shaft through the volute spring, and the fixed shaft and the support plate are through-connected, which facilitates the volute spring to drive the support plate to reset and rotate.

[0012] Furthermore, the support plate is rotatably connected to the positioning plate via a shaft, and the top of the positioning plate is a "concave"-shaped structure, which facilitates the support plate to drive the positioning plate to rotate.

[0013] Furthermore, the positioning plate is tilted when viewed from the front, and the positioning plate is rotatably connected to the guide rod via an axis, which facilitates guiding and limiting the positioning plate.

[0014] Furthermore, the guide rod is slidably connected to the guide groove via a limit block, and the limit block is a "T"-shaped structure, thereby preventing the guide rod from falling off and separating.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0016] (1) By providing a square nut, a fixed shaft, a spiral spring, a support plate, a positioning plate, a guide rod, a limit block and a guide groove, it is convenient to insert the plate rib gap of the steel section for supporting and bearing, so there is no need to destroy the structure, reducing the impact on the building structure, and the size can be adjusted to facilitate the insertion and installation work, improve the convenience of operation, save time and human resources, and facilitate subsequent maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0020] Figure 3 The utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 4 It is an installation schematic diagram of the utility model.

[0022] In the figure: 1. square nut; 2. fixed shaft; 3. scroll spring; 4. support plate; 5. positioning plate; 6. guide rod; 7. limit block; 8. guide groove. DETAILED DESCRIPTION

[0023] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a support and hanger connection structure, including a square nut 1, a groove is opened on the outer wall of the square nut 1, a fixed shaft 2 is fixedly connected to the inner wall of the groove, a spiral spring 3 is fixedly connected to the outer wall of the fixed shaft 2, a support plate 4 is fixedly connected to the outer wall of the spiral spring 3, one end of the support plate 4 is movably connected to a positioning plate 5, the bottom of the positioning plate 5 is movably connected to a guide rod 6, and the top of the guide rod 6 is fixedly connected to a limiting block 7. A guide groove 8 is opened on the outer wall of the square nut 1 near the groove. By arranging the square nut 1, the fixed shaft 2, the spiral spring 3, the support plate 4, the positioning plate 5, the guide rod 6, the limiting block 7 and the guide groove 8, it is convenient to insert the plate rib gap of the steel section for support and bearing, so that there is no need to destroy the structure, reducing the impact on the building structure, and the size can be adjusted, which is convenient for insertion and installation, improves the convenience of operation, saves time and human resources, and facilitates subsequent maintenance work.

[0025] Furthermore, both ends of the square nut 1 are “concave” shaped structures when viewed from above, which facilitates the rotation of the support plate 4 at the two ends of the square nut 1 .

[0026] Furthermore, the support plate 4 forms a rotating structure with the fixed shaft 2 through the spiral spring 3, and the fixed shaft 2 and the support plate 4 are through-connected, which facilitates the spiral spring 3 to drive the support plate 4 to return and rotate.

[0027] Furthermore, the support plate 4 is rotatably connected to the positioning plate 5 via a shaft, and the top of the positioning plate 5 is a "concave"-shaped structure, which facilitates the support plate 4 to drive the positioning plate 5 to rotate.

[0028] Furthermore, the positioning plate 5 is tilted when viewed from the front, and the positioning plate 5 is rotatably connected to the guide rod 6 via an axis, which facilitates guiding and limiting the positioning plate 5 .

[0029] Furthermore, the guide rod 6 is slidably connected to the guide groove 8 via a limit block 7, and the limit block 7 is a "T"-shaped structure, thereby preventing the guide rod 6 from falling off and separating.

[0030] When in use, first connect the square nut 1 with the screw rod, then turn the support plate 4 to rotate, so that the support plate 4 squeezes the positioning plate 5 to rotate, and the positioning plate 5 drives the guide rod 6 to slide and rotate, so that the guide rod 6 rotates on the inner wall of the guide groove 8 through the limit block 7, and the rotation of the support plate 4 drives the spiral spring 3 to deform, and then the square nut 1 is installed into the plate rib gap of the corrugated steel, and then the spiral spring 3 drives the support plate 4 to reset and rotate through the elasticity of the spiral spring 3, so that the support plate 4 drives the positioning plate 5 to reset and rotate under the support of the guide rod 6, and then the positioning plate 5 is pressed against the inner wall of the plate rib gap of the corrugated steel, thereby effectively supporting it, improving the convenience of the overall operation, thereby ensuring the support work of the corrugated steel, and finally, after the screw rod and the external connecting parts are installed and tightened by the nut, the support bracket can be fixed.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A support and hanger connection structure, comprising a square nut (1), characterized in that: The outer wall of the square nut (1) is provided with a groove, the inner wall of the groove is fixedly connected to a fixed shaft (2), the outer wall of the fixed shaft (2) is fixedly connected to a spiral spring (3), the outer wall of the spiral spring (3) is fixedly connected to a support plate (4), one end of the support plate (4) is movably connected to a positioning plate (5), the bottom of the positioning plate (5) is movably connected to a guide rod (6), the top of the guide rod (6) is fixedly connected to a limiting block (7), and the outer wall of the square nut (1) close to the groove is provided with a guide groove (8).

2. A support and hanger connection structure according to claim 1, characterized in that: Both ends of the square nut (1) are "concave" shaped structures when viewed from above.

3. A support and hanger connection structure according to claim 1, characterized in that: The support plate (4) forms a rotating structure with the fixed shaft (2) through the spiral spring (3), and the fixed shaft (2) and the support plate (4) are connected through-and-through.

4. A support and hanger connection structure according to claim 1, characterized in that: The support plate (4) is rotatably connected to the positioning plate (5) via a shaft, and the top of the positioning plate (5) is a "concave"-shaped structure.

5. A support and hanger connection structure according to claim 1, characterized in that: The positioning plate (5) is tilted when viewed from the front, and is rotatably connected to the guide rod (6) via a shaft.

6. A support and hanger connection structure according to claim 1, characterized in that: The guide rod (6) is slidably connected to the guide groove (8) via a limit block (7), and the limit block (7) is a "T"-shaped structure.

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