Pulley supporting bracket device

Abstract

The utility model relates to the technical field of fire-fighting pipeline processing and manufacturing of constructional engineering, and provides a pulley supporting bracket device which comprises a parallel supporting bracket and a long tray, the parallel supporting bracket is composed of two horizontal supporting legs, fixing round holes are drilled in the positions, close to the two ends, of the horizontal supporting legs, and the long tray comprises short channel steel and rolling pulleys. The two rolling pulleys are movably connected into the short steel channel through interval shafts, the bottom ends of the short steel channel are fixedly connected to the middles of the horizontal supporting legs of the supporting bracket respectively to form an I-shaped structure, and the four adjusting screws penetrate through fixing round holes of the horizontal supporting legs respectively and are fixed through nuts. The two rolling pulleys support the fire-fighting pipeline, the adjusting nuts enable the supporting height of the screws to be appropriate, the fire-fighting pipeline is placed on the two rolling pulleys, rolling and overturning of the pipeline can be easily achieved, and therefore the requirement for overturning and cutting operation of the fire-fighting pipeline is met.

Description

Technical Field

[0001] The utility model relates to the technical field of fire protection pipeline processing and manufacturing in construction engineering. Background Art

[0002] In the field of construction engineering, building fire protection pipes often need to be processed and manufactured according to the actual situation of the construction site, such as cutting fire protection pipes. Fire protection pipes are large and long, heavy, and time-consuming and labor-intensive to carry manually. When cutting and processing them, the pipes need to be constantly turned over. Therefore, it is very meaningful to study a pulley support bracket device that saves time and effort and improves work efficiency. Utility Model Content

[0003] The utility model aims to provide a pulley support bracket device, which has the characteristics of saving time and labor and being simple and convenient to operate.

[0004] The utility model can be realized through the following technical solutions:

[0005] A pulley support bracket device comprises a parallel support bracket and an elongated tray.

[0006] The parallel support bracket is composed of two horizontal legs, and fixing circular holes are drilled near the two ends of the horizontal legs.

[0007] The long pallet includes a short channel steel and a rolling pulley. Two rolling pulleys are movably connected to the short channel steel via an interval shaft. The bottom ends of the short channel steel are respectively fixedly connected to the middle of the horizontal legs of the support bracket to form an I-shaped structure. Four adjusting screws are respectively passed through the fixed circular holes of the horizontal legs and fixed with nuts.

[0008] When in use, place the bottom of the support bracket on the ground or a support, place the pipe to be processed horizontally on the rolling tray, and support the pipe with two rolling pulleys. Adjust the nut to make the height of the parallel support bracket supported by the screw appropriate, so as to make the height of the pipe to be processed appropriate. During processing, the pipe rolls and flips along the two rolling pulleys.

[0009] Compared with the prior art, the utility model has the following characteristics and progress:

[0010] 1. The utility model has a simple structure and is easy to manufacture.

[0011] 2. Easy to operate. The utility model can easily realize the rolling and flipping of the pipeline, thereby meeting the flipping and cutting operation requirements for the fire protection pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] refer to Figure 1 , a pulley support bracket device includes a parallel support bracket and an elongated tray.

[0015] The parallel support bracket is composed of two horizontal legs 11, and fixing circular holes are drilled near the two ends of the horizontal legs 11.

[0016] The long pallet includes a short channel steel 21 and a rolling pulley 22. The two rolling pulleys 22 are movably connected to the short channel steel 21 with an interval axis. The bottom ends of the short channel steel 21 are respectively fixedly connected to the middle of the horizontal legs 11 of the support bracket to form an I-shaped structure. The four adjusting screws 3 respectively pass through the fixed circular holes of the horizontal legs 11 and are fixed with two nuts 31.

[0017] When in use, place the ends of the screws 3 of the parallel support bracket on the ground or a support object, so that the two rolling pulleys 22 support the fire pipe, adjust the nut 31 to make the supporting height of the screws 3 appropriate, and then make the height of the pipe to be processed appropriate. During processing, the pipe rolls and flips along the two rolling pulleys.

Claims

1. A pulley support bracket device, comprising a parallel support bracket and an elongated tray, characterized in that: The parallel support bracket is composed of two horizontal legs (11), and the horizontal legs (11) are drilled with fixing circular holes near the two ends; The long pallet comprises a short channel steel (21) and a rolling pulley (22), wherein two rolling pulleys (22) are movably connected to the short channel steel (21) via an interval axis, and the bottom ends of the short channel steel (21) are respectively fixedly connected to the middle of the horizontal legs (11) of the support bracket to form an I-shaped structure.

2. The pulley support bracket device according to claim 1, characterized in that: It also includes adjusting screws (3), wherein four adjusting screws (3) respectively pass through the fixing circular holes of the horizontal legs (11) and are fixed by nuts (31).

Images