Multifunctional movable crossing frame

Abstract

The utility model relates to the field of spanning frames, in particular to a multifunctional movable spanning frame which comprises a spanning frame base and oil cylinders, the oil cylinders are installed on the upper end face of the spanning frame base in a bilateral symmetry mode, hydraulic rotating discs are installed on the upper end faces of the oil cylinders, rotating bases are installed on the upper end faces of the hydraulic rotating discs, and nylon rollers are installed on the upper end faces of the rotating bases. The base of the crossing frame can be matched with different types of cranes, multi-angle rotation and lifting can be achieved, the camera is installed at the top of the crossing frame to monitor the top of the crossing frame, it can be avoided that when a cable is erected, a moso bamboo frame needs to be repeatedly set up when the cable crosses traffic facilities such as high-speed rails and roads, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of spanning frames, in particular to a multifunctional mobile spanning frame. Background Art

[0002] When electric power workers erect high-voltage cables, they often need to span transportation facilities such as high-speed railways and highways. To avoid affecting traffic, and on the premise of ensuring safety, bamboo frames are usually pre-built on both sides of the passing high-speed railways and highways for cable erection, and at the same time, safety nets are laid above the high-speed railways and highways to prevent accidents caused by the falling of cables. Avoid repeated construction of bamboo frames, reduce manpower and material resources, be reusable, simple and efficient. At the same time, the spanning frame can be moved at any time, and the relatively fixed position of the bamboo frame is more suitable for field operations. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a multifunctional mobile spanning frame, which includes a spanning frame base and an oil cylinder. The upper end surface of the spanning frame base is symmetrically installed with oil cylinders on the left and right. The upper end surface of the oil cylinder is installed with a hydraulic rotary table, and the upper end surface of the hydraulic rotary table is installed with a rotating base, and the upper end surface of the rotating base is installed with a nylon roller.

[0004] Preferably: The upper end surface of the rotating base is symmetrically installed with welding bodies on the left and right, and the inner side end of the welding body is installed with a guiding round tube.

[0005] Preferably: The bottom of the rotating base is installed with a rotating pedal.

[0006] Preferably: The upper end surface of the rotating base is symmetrically installed with telescopic guardrails in the front and back.

[0007] Technical Effects and Advantages of the Utility Model

[0008] In the utility model, the spanning frame base can be adapted to different models of cranes, and can realize multi-angle rotation and lifting. A camera is installed on the top of the spanning frame to monitor the above, which can avoid the need to repeatedly build bamboo frames when erecting cables across transportation facilities such as high-speed railways and highways, and save costs. Description of the Drawings

[0009] Figure 1 is the front view of the structure of the multifunctional mobile spanning frame provided by the embodiment of the present application;

[0010] Figure 2 is the side view of the structure of the multifunctional mobile spanning frame provided by the embodiment of the present application;

[0011] Figure 3 is the usage state diagram of the multifunctional mobile spanning frame provided by the embodiment of the present application;

[0012] In the figure: 1. Base of the spanning frame; 2. Oil cylinder; 3. Hydraulic rotary table; 4. Rotary base; 5. Rotary pedal; 6. Welding main body; 7. Nylon roller; 8. Telescopic guardrail; 9. Guide round tube. Detailed implementation mode

[0013] The following further details the present utility model in conjunction with the accompanying drawings and the specific implementation mode. The embodiments of the present utility model are given for the purpose of illustration and description, rather than being exhaustive or limiting the present utility model to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0014] Please refer to Figures 1 - 2 , in this embodiment, a multifunctional mobile spanning frame is provided, including a base 1 of the spanning frame and an oil cylinder 2. The upper end surface of the base 1 of the spanning frame is symmetrically installed with oil cylinders 2 on the left and right. The upper end surface of the oil cylinder 2 is installed with a hydraulic rotary table 3. The upper end surface of the hydraulic rotary table 3 is installed with a rotary base 4. The upper end surface of the rotary base 4 is installed with a nylon roller 7. During operation, the base of the spanning frame can be adapted to different models of cranes and can achieve multi-angle rotation and lifting. A camera is installed on the top of the spanning frame to monitor the above.

[0015] The upper end surface of the rotary base 4 is symmetrically installed with a welding main body 6 on the left and right. The inner end of the welding main body 6 is installed with a guide round tube 9.

[0016] The bottom of the rotary base 4 is installed with a rotary pedal 5.

[0017] The front and rear of the upper end surface of the rotary base 4 are symmetrically installed with telescopic guardrails 8.

[0018] During specific operation, first assemble the welding main body 6, hydraulic rotary table 3, rotary base 4, rotary pedal 5, nylon roller 7, telescopic guardrail 8, etc. on the ground; then link the base 1 of the spanning frame with the crane; finally assemble the two and the oil cylinder together. When in use, one set is arranged on each side of the road, and at the same time, an aerial wire mesh is laid in the middle of the spanning frame.

[0019] When laying the cable, the cable slides on the nylon rollers 7 of the spanning frames at both ends, and the wire mesh laid below the cable plays a role in protecting the road below.

[0020] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments in the present utility model without creative efforts shall fall within the protection scope of the present utility model. Structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented by conventional means in the art without special instructions and limitations.

Claims

1. Multifunctional mobile spanning frame, including a spanning frame base (1) and an oil cylinder (2), characterized in that, On the upper end surface of the span frame base (1), hydraulic cylinders (2) are symmetrically installed on the left and right. On the upper end surface of the hydraulic cylinders (2), a hydraulic rotary table (3) is installed. On the upper end surface of the hydraulic rotary table (3), a rotating base (4) is installed. On the upper end surface of the rotating base (4), nylon rollers (7) are installed.

2. The multi-functional mobile spanning frame according to claim 1, wherein , on the upper end surface of the rotating base (4), welding bodies (6) are symmetrically installed on the left and right. On the inner end of the welding bodies (6), guide round tubes (9) are installed.

3. The multifunctional mobile spanning frame according to claim 1, wherein At the bottom of the rotating base (4), a rotating pedal (5) is installed.

4. The multi-functional mobile spanning frame according to claim 1, characterized in that, On the upper end surface of the rotating base (4), telescopic guardrails (8) are symmetrically installed in the front and back.

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