CN221263232U

CN221263232U - Adjustable bridge elbow

Info

Publication number: CN221263232U
Application number: CN202322817448.XU
Authority: CN
Inventors: 陈卫东; 冷庆华
Original assignee: Jiangsu Aimhigh Electric Co ltd
Current assignee: Jiangsu Aimhigh Electric Co ltd
Filing date: 2023-10-20
Publication date: 2024-07-02
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of connecting pieces, in particular to an adjustable bridge bracket elbow, which comprises a first bridge bracket, a second bridge bracket and a fan-shaped bottom plate, wherein the arc of the fan-shaped bottom plate is 90 degrees, and one side of the fan-shaped bottom plate is welded with the first bridge bracket; a first through hole is formed in one corner of the second bridge frame, a fixed shaft is welded at the center of the fan-shaped bottom plate, and the second bridge frame is sleeved on the fixed shaft through the first through hole and is connected with the fan-shaped bottom plate in a rotating mode; the fixed shaft is also provided with a pressing component, and the side plate of the second bridge is also provided with a buckle fixed with the fan-shaped bottom plate; the fan-shaped bottom plate is further provided with an arc-shaped adapting plate, and the arc-shaped adapting plate is adapted to the edge of the fan-shaped bottom plate. According to the utility model, the angle of the second bridge frame can be arbitrarily rotated between 0-90 degrees through the rotary connection of the second bridge frame and the fan-shaped bottom plate, the required angle can be adjusted according to actual needs, and the second bridge frame is fixed through the buckle structure, so that the operation is simple, and the cost is saved.

Description

Adjustable bridge elbow

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to an adjustable bridge bracket elbow.

Background

The bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure and the like, and consists of a bracket, a bracket arm and an installation accessory. Because the bridge needs to avoid pipelines such as fire fighting, water supply and drainage, heating and the like when the bridge is installed, the angle between the two groups of bridges is not fixed, and most of the existing bridge bends are not adjustable in angle, so that the bridge is inconvenient in practical application.

Through retrieval, the patent with the Chinese patent publication number of CN 215990075U discloses a detachable horizontal bridge elbow, which comprises a first supporting component, a second supporting component and a bottom connecting piece, wherein the first supporting component and the second supporting component are connected through the bottom connecting piece, and the first supporting component and the second supporting component are detachably connected with the bottom connecting piece. The above patent suffers from the following disadvantages: the angle of the bridge is fixed, and the angle of the bridge cannot adapt to actual requirements in application. In view of this, we propose an adjustable bridge bracket.

Disclosure of utility model

The utility model aims to provide an adjustable bridge bracket for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An adjustable bridge bracket comprises a first bridge bracket, a second bridge bracket and a fan-shaped bottom plate, wherein the first bridge bracket and the second bridge bracket comprise a bottom plate and two side plates;

the arc of the fan-shaped bottom plate is 90 degrees, and a first bridge is welded on one side of the fan-shaped bottom plate;

A first through hole is formed in one corner of the second bridge frame, a fixed shaft is welded at the center of the fan-shaped bottom plate, and the second bridge frame is sleeved on the fixed shaft through the first through hole and is in rotary connection with the fan-shaped bottom plate;

The fixed shaft is also provided with a pressing component, and the side plate of the second bridge is also provided with a buckle fixed with the fan-shaped bottom plate;

The fan-shaped bottom plate is also provided with a circular arc-shaped adapting plate, and the circular arc-shaped adapting plate is adapted to the edge of the bottom plate.

Preferably, the pressing component comprises a pressing block and a spring, wherein a vertical second through hole is formed in the middle of the pressing block, one end of the spring is fixedly connected to the outer side of the vertical second through hole below the pressing block, the spring and the pressing block are sleeved on a fixing shaft, a buckle is fixedly arranged on the side wall of the pressing block, a lug is welded at the bottom of the fixing shaft, and a clamping groove matched with the buckle is formed in the lug.

Preferably, the fan-shaped bottom plate is provided with a circular arc-shaped guide rail, and a chute matched with the guide rail is arranged below the second bridge side plate.

Preferably, the fan-shaped bottom plate is provided with a plurality of protruding blocks, the protruding blocks are provided with clamping grooves matched with the buckles, and the protruding blocks are positioned on the outer sides of the guide rails.

Preferably, the bottom plates and the side plates of the first bridge frame and the second bridge frame are rectangular and are matched with the fan-shaped bottom plates.

Preferably, the bottom plate and the side plate of the first bridge frame and the second bridge frame are respectively provided with a fixed hole group.

Preferably, a sliding groove matched with the guide rail is arranged below the adapting plate, two groups of buckles are arranged at two ends of the adapting plate, and the adapting plate is in sliding connection with the fan-shaped bottom plate through the guide rail and the sliding groove and is fixed with the fan-shaped bottom plate through the two groups of buckles.

Compared with the prior art, the utility model has the beneficial effects that: the angle of the adjustable bridge can be arbitrarily rotated between 0-90 degrees through the rotary connection of the second bridge and the fan-shaped bottom plate, the angle required by adjustment can be adjusted according to actual needs, the application range is wider, and the adjustable bridge is fixed through the buckle structure, so that the adjustable bridge is simple and convenient to operate, and time and labor cost are saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a pressing assembly according to the present utility model;

FIG. 3 is a schematic view of a fan-shaped base plate according to the present utility model;

FIG. 4 is a schematic view of a first bridge structure according to the present utility model;

FIG. 5 is a schematic view of a second bridge structure according to the present utility model;

Fig. 6 is a schematic view of the structure of the adapter plate in the utility model.

In the figure: 1. a first bridge; 2. a second bridge; 3. a fan-shaped bottom plate; 4. a fixed hole group; 5. a fixed shaft; 6. a first through hole; 7. a guide rail; 8. a bottom plate; 9 side plates; 10. a pressing assembly; 11. a buckle; 12. an adapter plate; 13. pressing the blocks; 14. a spring; 15. a second through hole; 16. a bump; 17. a clamping groove; 18. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

The buckle fixing technology related in the utility model is the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to improvement of the buckle technology.

Referring to fig. 1-5, the present utility model provides a technical solution:

As shown in fig. 1, an adjustable bridge bracket comprises a first bridge bracket 1, a second bridge bracket 2 and a fan-shaped bottom plate 3, wherein the first bridge bracket 1 and the second bridge bracket 2 comprise a bottom plate 8 and two side plates 9, the circular arc of the fan-shaped bottom plate 3 is 90 degrees, and one side of the fan-shaped bottom plate 3 is welded with the first bridge bracket 1; a first through hole 6 is formed in one corner of the second bridge frame 2, a fixed shaft 5 is welded at the center of the fan-shaped bottom plate 3, and the second bridge frame 2 is sleeved on the fixed shaft 5 through the first through hole 6 and is in rotary connection with the fan-shaped bottom plate 3; the fixed shaft 5 is also provided with a pressing component 10, and the side plate 9 of the second bridge 2 is also provided with a buckle 11 fixed with the fan-shaped bottom plate 3; the fan-shaped bottom plate 3 is also provided with a circular arc-shaped adapting plate 12 which is adapted to the edge of the fan-shaped bottom plate 3. Through the rotary connection of the second bridge 2 and the fan-shaped bottom plate 3, the bridge can be rotated at will between 0 and 90 degrees, and the device can be suitable for various practical requirements.

As shown in fig. 1 and 2, the pressing assembly 10 includes a pressing block 13 and a spring 14, a vertical second through hole 15 is provided in the middle of the pressing block 13, one end of the spring 14 is fixedly connected to the outer side of the vertical second through hole 15 below the pressing block 13, the spring 14 and the pressing block 13 are both sleeved on the fixed shaft 5, a buckle 11 is fixedly provided on the side wall of the pressing block 13, a bump 16 is welded at the bottom of the fixed shaft 5, and a clamping groove 17 matched with the buckle 11 is provided on the bump 16. The second bridge 2 is conveniently fixed by the mutual matching of the spring 14 and the buckle 11.

As shown in fig. 3, the fan-shaped bottom plate 3 is provided with a circular arc-shaped guide rail 7, and a chute 18 adapted to the guide rail 7 is arranged below the side plate of the second bridge 2. The fan-shaped bottom plate 3 is provided with a plurality of protruding blocks 16, the protruding blocks 16 are provided with clamping grooves 17 matched with the buckles 11, and the protruding blocks 16 are positioned on the outer side of the guide rail 7. By the cooperation of the guide rail 7 and the chute 18, the rotation of the second bridge 2 is facilitated.

As shown in fig. 4 and 5, the bottom plate 8 and the side plates 9 of the first bridge 1 and the second bridge 2 are rectangular and fit with the sector bottom plate 3. The bottom plate 8 and the side plate 9 of the first bridge frame 1 and the second bridge frame 2 are respectively provided with a fixed hole group 4 for connecting the bridge frame and the fixed cable.

As shown in fig. 6, a sliding groove 18 matched with the guide rail 7 is arranged below the adapting plate 12, two groups of buckles 11 are arranged at two ends of the adapting plate 12, and the adapting plate 12 is slidably connected with the fan-shaped bottom plate 3 through the guide rail 7 and the sliding groove 18 and is fixed with the fan-shaped bottom plate 3 through the two groups of buckles 11.

When the adjustable bridge bracket bending-through device is used, the second bridge bracket 2 is sleeved on the fixed shaft 5 through the first through hole 6 and is rotationally connected with the fan-shaped bottom plate 3, moves on the guide rail 7 through the sliding groove 18, rapidly adjusts the required bending-through angle, then presses the pressing block 13 to extrude the spring 14, then fixes the inner side of the second bridge bracket 2 through the buckle 11, and fixes the outer side of the second bridge bracket 2 with the fan-shaped bottom plate 3 through the buckle 11 on the outer side plate of the second bridge bracket 2, and is connected with other bridge brackets through the fixed hole groups 4 on the first bridge bracket 1 and the second bridge bracket 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable crane span structure is curved leads to, includes first crane span structure (1), second crane span structure (2) and fan-shaped bottom plate (3), its characterized in that:

The first bridge frame (1) and the second bridge frame (2) comprise a bottom plate (8) and two side plates (9);

The arc of the fan-shaped bottom plate (3) is 90 degrees, and one side of the fan-shaped bottom plate (3) is welded with the first bridge frame (1);

A first through hole (6) is formed in one corner of the second bridge frame (2), a fixed shaft (5) is welded at the center of the fan-shaped bottom plate (3), and the second bridge frame (2) is sleeved on the fixed shaft (5) through the first through hole (6) and is in rotary connection with the fan-shaped bottom plate (3);

The novel movable fixing device is characterized in that a pressing assembly (10) is further arranged on the fixed shaft (5), a buckle (11) fixed with the fan-shaped bottom plate (3) is further arranged on the side plate (9) of the second bridge frame (2), the pressing assembly (10) comprises a pressing block (13) and a spring (14), a vertical second through hole (15) is formed in the middle of the pressing block (13), one end of the spring (14) is fixedly connected to the outer side of the vertical second through hole (15) below the pressing block (13), the spring (14) and the pressing block (13) are sleeved on the fixed shaft (5), the buckle (11) is fixedly arranged on the side wall of the pressing block (13), a bump (16) is welded at the bottom of the fixed shaft (5), and a clamping groove (17) matched with the buckle (11) is formed in the bump (16).

The fan-shaped bottom plate (3) is provided with a circular arc-shaped guide rail (7), a chute (18) which is matched with the guide rail (7) is arranged below the side plate of the second bridge (2), the fan-shaped bottom plate (3) is also provided with a circular arc-shaped adapting plate (12), and the circular arc-shaped adapting plate is matched with the edge of the fan-shaped bottom plate (3);

Be equipped with a plurality of lugs (16) on fan-shaped bottom plate (3), a plurality of be equipped with on lug (16) with buckle (11) assorted draw-in groove (17), and a plurality of lug (16) are located guide rail (7) outside, adapter board (12) both ends are equipped with two sets of buckles (11) to fix with fan-shaped bottom plate (3) through two sets of buckles (11).

2. An adjustable bridge bracket according to claim 1, wherein: the bottom plates (8) and the side plates (9) of the first bridge frame (1) and the second bridge frame (2) are rectangular, and are matched with the fan-shaped bottom plates (3).

3. An adjustable bridge bracket according to claim 1, wherein: the bottom plate (8) and the side plates (9) of the first bridge frame (1) and the second bridge frame (2) are respectively provided with a fixed hole group (4).