Bridge turning connecting structure

Abstract

The utility model discloses a bridge frame turning connecting structure, which belongs to the technical field of bridge frame installation and comprises a connecting seat, a sliding groove is formed in the connecting seat, the sliding groove is arc-shaped, a limiting mechanism is slidably connected in the sliding groove and comprises a movable frame, the movable frame is slidably connected in the sliding groove, and the movable frame is connected with the connecting seat. One side of the moving frame is connected with a threaded sleeve in a clamped mode, and the other side of the moving frame is connected with a bolt in a sleeved mode. According to the bridge turning connecting structure, the connecting base and the fixing shaft are arranged, then the first bridge and the second bridge drive the first limiting plate and the second limiting plate to be clamped into the corresponding first limiting groove and the second limiting groove correspondingly, then after a movable frame slides to a proper position, a bolt is rotated, so that the movable frame is clamped into a threaded sleeve, and then the movable frame is rotated; the mounting angle of the device can be conveniently adjusted, meanwhile, the device can be conveniently and rapidly disassembled during secondary use, the mounting and disassembling efficiency of the device is guaranteed, and meanwhile the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge frame installation, in particular to a bridge frame turning connection structure. Background Art

[0002] Cable trays are divided into trough-type, tray-type, ladder-type, grid-type and other structures, and are composed of brackets, support arms and installation accessories. When two cable trays are connected by turning in the prior art, a fixed connection method is often adopted, which is not convenient for subsequent angle adjustment and is not convenient for disassembly for secondary use, which reduces the efficiency of installation and disassembly and affects the practicality of the existing device. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bridge frame turning connection structure, which solves the problem that it is inconvenient to adjust the angle thereof later and it is inconvenient to disassemble it for secondary use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bridge frame turning connection structure, including a connecting seat, a sliding groove is provided in the connecting seat, the shape of the sliding groove is arc-shaped, a limiting mechanism is slidably connected in the sliding groove, the limiting mechanism includes a movable frame, the movable frame is slidably connected in the sliding groove, a threaded sleeve is clamped on one side of the movable frame, a bolt is sleeved on the other side of the movable frame, the bolt is threadedly connected in the threaded sleeve, a fixing groove is provided in the connecting seat, the bolt is slidably connected in the fixing groove, a first limiting groove is provided outside the connecting seat, and a second limiting groove is provided inside the connecting seat.

[0005] As a further solution of the utility model: a first limiting plate is slidably connected in the first limiting groove, and a second limiting plate is slidably connected in the second limiting groove.

[0006] As a further solution of the utility model: a first bridge is clamped on a side surface of the first limiting plate, and a second bridge is clamped on a side surface of the second limiting plate.

[0007] As a further solution of the utility model: the side surfaces of the first bridge and the second bridge are both clamped with fixing sleeves, and the same fixing shaft is sleeved in the corresponding two fixing sleeves.

[0008] As a further solution of the utility model: the fixed shaft is clamped on the connecting seat, and a limiting sleeve is clamped outside the fixed shaft.

[0009] As a further solution of the present utility model: the first limiting groove and the second limiting groove are both connected to the fixing groove, and the first limiting groove and the second limiting groove are both arc-shaped.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The bridge frame turning connection structure is provided with a connecting seat, a limiting mechanism, a first bridge frame, a second bridge frame, a fixing sleeve and a fixing shaft, and the two fixing sleeves are both sleeved outside the fixing shaft, and then the first bridge frame and the second bridge frame respectively drive the first limiting plate and the second limiting plate to be slidably connected in the corresponding first limiting groove and the second limiting groove, and then the movable frame is slid to a suitable position in the sliding groove, and the bolt is rotated to make it fit into the threaded sleeve, so that the installation angle of the device can be adjusted conveniently and the device can be quickly disassembled for secondary use, which ensures the installation and disassembly efficiency of the device and improves the practicability of the device.

[0012] 2. The bridge frame turning connection structure is provided with a movable frame, a threaded sleeve, a bolt and a fixed groove. After the movable frame is slid to a suitable position in the slide groove, the bolt is rotated so that it is stuck in the threaded sleeve, and then the first limit plate and the second limit plate can be locked, so that the device can fix and limit the first bridge frame and the second bridge frame, and the device can quickly install the first limit plate and the second limit plate, thereby improving the use effect of the device.

[0013] 3. The bridge frame turning connection structure, by setting a slide groove and a threaded sleeve, and the cooperation between the slide groove and the movable frame, can avoid the movable frame from being offset and stuck when sliding, thereby ensuring the stability of the movable frame when moving, and the cooperation between the threaded sleeve and the bolt can quickly fix and limit the first limit plate and the second limit plate, thereby ensuring the use effect of the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the mobile frame of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the bolt of the utility model;

[0017] Figure 4 It is a three-dimensional structural diagram of the connecting seat of the utility model;

[0018] In the figure: 1, connecting seat; 2, sliding groove; 3, limiting mechanism; 301, moving frame; 302, threaded sleeve; 303, bolt; 304, fixing groove; 305, first limiting groove; 306, second limiting groove; 307, first limiting plate; 308, second limiting plate; 4, first bridge; 5, second bridge; 6, fixing sleeve; 7, fixing shaft; 8, limiting sleeve. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a bridge frame turning connection structure, comprising a connecting seat 1, a slide groove 2 is provided in the connecting seat 1, and the slide groove 2 is provided, and the slide groove 2 and the moving frame 301 cooperate with each other to avoid the moving frame 301 from being offset and stuck when sliding, thereby ensuring the stability of the moving frame 301 when moving;

[0021] The shape of the slide groove 2 is arc-shaped, and the limiting mechanism 3 is slidably connected in the slide groove 2. The limiting mechanism 3 includes a moving frame 301, and the moving frame 301 is slidably connected in the slide groove 2. A threaded sleeve 302 is clamped on one side of the moving frame 301. By setting the threaded sleeve 302, the threaded sleeve 302 and the bolt 303 cooperate with each other, and the first limiting plate 307 and the second limiting plate 308 can be quickly fixed and limited, thereby ensuring the use effect of the bolt 303;

[0022] A bolt 303 is sleeved on the other side of the mobile frame 301. The bolt 303 is threadedly connected in the threaded sleeve 302. A fixing groove 304 is provided in the connecting seat 1. The bolt 303 is slidably connected in the fixing groove 304. By setting the fixing groove 304, the fixing groove 304 and the bolt 303 cooperate with each other to avoid the bolt 303 from rotating when moving, thereby ensuring the stability of the bolt 303 when in use.

[0023] A first limiting groove 305 is provided outside the connecting seat 1, a first limiting plate 307 is slidably connected in the first limiting groove 305, a second limiting plate 308 is slidably connected in the second limiting groove 306, a first bridge 4 is clamped on the side of the first limiting plate 307, a second bridge 5 is clamped on the side of the second limiting plate 308, a fixing sleeve 6 is clamped on the side of the first bridge 4 and the second bridge 5, and the same fixing shaft 7 is clamped in the corresponding two fixing sleeves 6, the fixed shaft 7 is clamped on the connecting seat 1, and a limiting sleeve 8 is clamped on the outside of the fixed shaft 7. By setting the limiting sleeve 8, the limiting sleeve 8 can limit the two fixing sleeves 6, so as to avoid the separation of the fixing sleeve 6 from the fixed shaft 7 when in use, thereby ensuring the stability of the fixing sleeve 6 when in use;

[0024] The first limiting groove 305 and the second limiting groove 306 are both connected to the fixing groove 304 . The first limiting groove 305 and the second limiting groove 306 are both arc-shaped. The second limiting groove 306 is provided in the connecting seat 1 .

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

[0026] When using the device, first, the two fixed sleeves 6 are both sleeved on the outside of the fixed shaft 7, and then the first bridge frame 4 and the second bridge frame 5 respectively drive the first limit plate 307 and the second limit plate 308 to slide and connect in the corresponding first limit groove 305 and the second limit groove 306. After adjusting the appropriate angle position, the limit sleeve 8 is clamped on the outside of the fixed sleeve 6, and then the movable frame 301 is slid to the appropriate position in the slide groove 2, and the bolt 303 is turned to make it clamped in the threaded sleeve 302, thereby locking the first limit plate 307 and the second limit plate 308.

[0027] 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.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bridge turning connection structure, comprising a connection seat (1), characterized in that: The connecting seat (1) is provided with a slide groove (2), the slide groove (2) is in an arc shape, a limiting mechanism (3) is slidably connected in the slide groove (2), the limiting mechanism (3) comprises a moving frame (301), the moving frame (301) is slidably connected in the slide groove (2), a threaded sleeve (302) is clamped on one side of the moving frame (301), a bolt (303) is sleeved on the other side of the moving frame (301), the bolt (303) is threadedly connected in the threaded sleeve (302), a fixing groove (304) is provided in the connecting seat (1), the bolt (303) is slidably connected in the fixing groove (304), a first limiting groove (305) is provided outside the connecting seat (1), and a second limiting groove (306) is provided in the connecting seat (1).

2. A bridge turning connection structure according to claim 1, characterized in that: A first limiting plate (307) is slidably connected in the first limiting groove (305), and a second limiting plate (308) is slidably connected in the second limiting groove (306).

3. A bridge turning connection structure according to claim 2, characterized in that: The first limit plate (307) is clamped on the side surface with a first bridge frame (4), and the second limit plate (308) is clamped on the side surface with a second bridge frame (5).

4. A bridge turning connection structure according to claim 3, characterized in that: The side surfaces of the first bridge frame (4) and the second bridge frame (5) are both clamped with fixing sleeves (6), and the same fixing shaft (7) is sleeved inside the corresponding two fixing sleeves (6).

5. A bridge turning connection structure according to claim 4, characterized in that: The fixed shaft (7) is clamped on the connecting seat (1), and the fixed shaft (7) is clamped on the outside of the limiting sleeve (8).

6. The bridge turning connection structure according to claim 1, characterized in that: The first limiting groove (305) and the second limiting groove (306) are both connected to the fixing groove (304), and the first limiting groove (305) and the second limiting groove (306) are both arc-shaped.

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