A tee grid bridge hoisting reinforcing structure

Abstract

The utility model discloses a kind of three-way grid bridge hoisting reinforcing structures, belong to bridge technology field.A kind of three-way grid bridge hoisting reinforcing structure, including three-way bridge body, further include: mounting seat of being installed in three-way bridge body bottom, the inside sliding connection of mounting seat has adjusting rod, adjusting mechanism is provided between adjusting rod and mounting seat, the top fixed connection of adjusting rod has connecting rod;Wherein the adjusting mechanism includes pedestal fixed in mounting seat bottom;The utility model can drive two adjusting rods to carry out arbitrary length adjustment by the cooperation between pedestal, threaded cylinder, threaded rod and connecting block, by the setting of this kind of mode, it is realized that the size of three-way grid bridge can be adjusted and supported and reinforced according to different size, avoid only to the reinforcing problem of three-way grid bridge of same size, further improve the flexibility of reinforcing structure.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, and in particular to a three-way mesh cable tray hoisting and reinforcement structure. Background Technology

[0002] In actual cable laying, situations where cables branch off or converge often occur. This requires cable trays to have multiple entrances and exits at the cable branching or convergence points, such as tees and crosses. Among them, the tee grid cable tray is a key component of the cable tray system, mainly used to realize the branching connection and routing adjustment of cable lines. It is commonly found in data centers, industrial plants, commercial buildings and other scenarios.

[0003] Currently, when splicing and installing T-shaped mesh cable trays, a reinforcement structure is needed to support the bottom of the T-shaped mesh cable tray to ensure its sturdiness. However, the existing reinforcement structure cannot adjust the support and reinforcement according to the different sizes of T-shaped mesh cable trays, resulting in the problem that it can only reinforce T-shaped mesh cable trays of the same size, which further reduces the flexibility of the reinforcement structure.

[0004] Therefore, in order to address this problem, this utility model provides a three-way mesh cable tray hoisting and reinforcement structure. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the prior art by proposing a three-way mesh cable tray hoisting and reinforcement structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A three-way mesh cable tray hoisting and reinforcement structure includes a three-way cable tray body and a mounting base installed at the bottom of the three-way cable tray body. An adjusting rod is slidably connected inside the mounting base. An adjusting mechanism is provided between the adjusting rod and the mounting base. A connecting rod is fixedly connected to the top of the adjusting rod. The adjusting mechanism includes a support fixed to the bottom of the mounting base. A threaded cylinder is rotatably connected inside the support via a bearing. A threaded rod is threadedly connected inside the threaded cylinder. A connecting block is fixedly connected to the end of the threaded rod. The connecting block is fixedly connected to the bottom of the adjusting rod.

[0008] Preferably, a driving component is fixedly connected to the bottom of the adjusting rod, and the driving component is used to drive the threaded cylinder.

[0009] Preferably, the driving component includes an L-shaped support plate fixed to the bottom of the adjusting rod. The interior of the L-shaped support plate is rotatably connected to a rotating shaft via a bearing. A bevel gear one is fixedly connected to the end of the rotating shaft. A bevel gear two is meshed with the surface of the bevel gear one and fixed to the surface of the threaded cylinder.

[0010] Preferably, a handle is fixedly connected to the other end of the rotating shaft, and the surface of the handle is provided with anti-slip texture.

[0011] Preferably, the mounting base has a guide groove inside, and a guide block is slidably connected inside the guide groove, with the guide block fixed to the end of the adjusting rod.

[0012] Preferably, a protective pad is fixedly connected to the top of the mounting base, and the protective pad is made of a flexible material.

[0013] Compared with the prior art, this utility model provides a three-way mesh cable tray hoisting and reinforcement structure, which has the following beneficial effects:

[0014] This T-shaped mesh cable tray hoisting and reinforcement structure, through the cooperation of the support, threaded cylinder, threaded rod and connecting block, can drive two adjusting rods to adjust to any length. This design allows for adjustable support and reinforcement according to the size of T-shaped mesh cable trays of different dimensions, avoiding the problem of only being able to reinforce T-shaped mesh cable trays of the same size, and further improving the flexibility of the reinforcement structure. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a three-way mesh cable tray hoisting and reinforcement structure proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the adjustment mechanism of a three-way mesh cable tray hoisting and reinforcement structure proposed in this utility model;

[0017] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the protective pad structure of a three-way mesh cable tray hoisting reinforcement structure proposed in this utility model.

[0019] In the diagram: 1. T-shaped cable tray body; 2. Mounting base; 21. Guide groove; 22. Guide block; 3. Adjusting rod; 4. Adjusting mechanism; 41. Support; 42. Threaded cylinder; 43. Threaded rod; 44. Connecting block; 45. Drive component; 451. L-shaped support plate; 452. Rotating shaft; 453. Bevel gear one; 454. Bevel gear two; 455. Throttle; 5. Connecting rod; 6. Protective pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Example 1:

[0023] Reference Figures 1-4 A three-way mesh cable tray hoisting and reinforcement structure includes a three-way cable tray body 1, and a mounting base 2 installed at the bottom of the three-way cable tray body 1. An adjusting rod 3 is slidably connected inside the mounting base 2. An adjusting mechanism 4 is provided between the adjusting rod 3 and the mounting base 2. A connecting rod 5 is fixedly connected to the top of the adjusting rod 3. The adjusting mechanism 4 includes a support 41 fixed to the bottom of the mounting base 2. A threaded cylinder 42 is rotatably connected inside the support 41 through a bearing. A threaded rod 43 is threadedly connected inside the threaded cylinder 42. A connecting block 44 is fixedly connected to the end of the threaded rod 43. The connecting block 44 is fixedly connected to the bottom of the adjusting rod 3. A guide groove 21 is opened inside the mounting base 2. A guide block 22 is slidably connected inside the guide groove 21. The guide block 22 is fixed to the end of the adjusting rod 3. A protective pad 6 is fixedly connected to the top of the mounting base 2. The protective pad 6 is made of flexible material.

[0024] In this utility model, during use, the mounting base 2 is first placed directly below the T-shaped cable tray body 1, and then adjusted by the two adjusting rods 3 inside the mounting base 2 to adjust according to the size of the bottom of the T-shaped cable tray body 1. With the setting of the adjusting mechanism 4, the distance of movement of the adjusting rods 3 can be more accurately controlled to ensure the stability of the bottom reinforcement of the T-shaped cable tray body 1. With the setting of the top connecting rod 5 of the adjusting rod 3, it can be fixed to the wall with screws for hoisting reinforcement.

[0025] With the support 41 in place, the stability of the threaded cylinder 42 can be ensured. The rotation of the threaded cylinder 42 causes the threaded rod 43 inside to move, which in turn moves the connecting block 44. Since the connecting block 44 is fixed to the bottom of the adjusting rod 3, the adjusting rod 3 can be moved synchronously to adjust its length, thus supporting and reinforcing the bottom of the tee cable tray body 1 to accommodate different sizes. The two threaded rods 43 inside the threaded cylinder 42 allow for the simultaneous movement of two sets of adjusting rods 3, thereby improving the stability of the adjusting rod 3. The working efficiency during displacement is improved by the opening of the guide groove 21 inside the mounting base 2. The guide groove 21 is used to guide and limit the guide block 22. Since the guide block 22 is fixed to the end of the adjusting rod 3, it can guide and limit the displacement of the adjusting rod 3 simultaneously. The protective pad 6 on the top of the mounting base 2 can protect the T-shaped cable tray body 1 and the mounting base 2, avoiding damage caused by friction between the T-shaped cable tray body 1 and the mounting base 2. Furthermore, the protective pad 6 is made of flexible material, which can increase the coefficient of friction between the T-shaped cable tray body 1 and the mounting base 2, thus improving the stability.

[0026] Additional information: The flexible material can be silicone, sponge, or rubber, with rubber being the most economical option.

[0027] Example 2:

[0028] Reference Figures 1-4 Similar to Embodiment 1, but further: a driving component 45 is fixedly connected to the bottom of the adjusting rod 3. The driving component 45 is used to drive the threaded cylinder 42. The driving component 45 includes an L-shaped support plate 451 fixed to the bottom of the adjusting rod 3. A rotating shaft 452 is rotatably connected inside the L-shaped support plate 451 through a bearing. A bevel gear 453 is fixedly connected to the end of the rotating shaft 452. A bevel gear 454 is meshed with the surface of the bevel gear 453. The bevel gear 454 is fixed to the surface of the threaded cylinder 42. A handle 455 is fixedly connected to the other end of the rotating shaft 452. The surface of the handle 455 is provided with anti-slip texture.

[0029] With the drive component 45, the threaded cylinder 42 can be rotated more easily by the operator. The L-shaped support plate 451 supports the rotating shaft 452. The rotation of the rotating shaft 452 drives the bevel gear 453 at the end of the rotating shaft 452 to rotate. Since the bevel gear 453 meshes with the surface of the bevel gear 454, and the bevel gear 454 is fixedly connected to the surface of the threaded cylinder 42, the rotation of the rotating shaft 452 can sequentially drive the bevel gear 453, the bevel gear 454, and the threaded cylinder 42 to rotate. The handle 455 at the end of the rotating shaft 452 makes it easier for the operator to rotate the cylinder with less effort, and the anti-slip texture on the surface of the handle 455 can improve the friction of the operator's hand.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A hoisting and reinforcing structure for a tee grid bridge, comprising a tee bridge body (1), characterized in that, Also includes: A mounting base (2) is installed at the bottom of the three-way cable tray body (1). An adjusting rod (3) is slidably connected inside the mounting base (2). An adjusting mechanism (4) is provided between the adjusting rod (3) and the mounting base (2). A connecting rod (5) is fixedly connected to the top of the adjusting rod (3). The adjusting mechanism (4) includes a support (41) fixed to the bottom of the mounting base (2). A threaded cylinder (42) is rotatably connected inside the support (41) via a bearing. A threaded rod (43) is threaded inside the threaded cylinder (42). A connecting block (44) is fixedly connected to the end of the threaded rod (43). The connecting block (44) is fixedly connected to the bottom of the adjusting rod (3).

2. A lifting and reinforcing structure for a tee grid bridge according to claim 1, characterized in that The bottom of the adjusting rod (3) is fixedly connected to a driving component (45), which is used to drive the threaded cylinder (42).

3. A lifting and reinforcing structure for a tee grid bridge according to claim 2, characterized in that The drive component (45) includes an L-shaped support plate (451) fixed to the bottom of the adjusting rod (3). The interior of the L-shaped support plate (451) is rotatably connected to a rotating shaft (452) via a bearing. The end of the rotating shaft (452) is fixedly connected to a bevel gear one (453). The surface of the bevel gear one (453) is meshed with a bevel gear two (454). The bevel gear two (454) is fixed to the surface of the threaded cylinder (42).

4. The three-way mesh cable tray hoisting and reinforcement structure according to claim 3, characterized in that, The other end of the rotating shaft (452) is fixedly connected to a throttle (455), and the surface of the throttle (455) is provided with anti-slip texture.

5. The lifting and reinforcing structure for a tee grid bridge according to claim 1, wherein The mounting base (2) has a guide groove (21) inside, and a guide block (22) is slidably connected inside the guide groove (21). The guide block (22) is fixed to the end of the adjusting rod (3).

6. The three-way mesh cable tray hoisting and reinforcement structure according to claim 1, characterized in that, The top of the mounting base (2) is fixedly connected to a protective pad (6), which is made of flexible material.

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