Rolling type supporting bracket device

Abstract

The utility model relates to the field of fire fighting pipeline processing and manufacturing in the building construction technology, and provides a rolling type supporting bracket device which comprises a supporting bracket, a movable cylinder and a rolling type tray, the supporting bracket is formed by connecting the upper ends of three inclined supporting legs to a fixed cylinder, and the fixed cylinder is provided with a cylinder shaft through hole; the lower part of the movable cylinder is inserted into the fixed cylinder, the upper part of the movable cylinder is an expanding part, and the movable cylinder is provided with a threaded shaft hole with an internal thread; the rolling type tray is of a Y-shaped structure, a V-shaped groove is formed in the upper portion of the rolling type tray, four pulleys are symmetrically arranged on the rolling type tray at intervals, the middle of the V-shaped groove is externally and fixedly connected with a supporting rod in a Y shape, and the supporting rod is provided with external threads and is matched with the threaded shaft hole of the movable cylinder. The supporting rod of the rolling type tray is inserted into and penetrates through the movable cylinder through threaded connection, so that the movable cylinder rotates relative to the supporting rod to achieve vertical height adjustment of the rolling type tray, and the rolling type tray has the advantages of being simple in structure, easy to manufacture and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to the field of fire-fighting pipeline processing and manufacturing. 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 rolling support bracket device that saves time and effort and improves work efficiency. Utility Model Content

[0003] The utility model aims to provide a rolling support bracket device, which is used to process pipelines and has the characteristics of saving time and effort and being easy to operate.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A rolling support bracket device comprises a support bracket, a movable cylinder and a rolling tray, wherein the support bracket has three oblique support legs, each of which is provided with a bottom support plate at the bottom, and the bottom support plate is drilled with a support plate circular hole, and the upper ends of the three oblique support legs are connected to a fixed cylinder, and the fixed cylinder has a cylinder shaft through hole.

[0006] The lower diameter of the movable cylinder is slightly smaller than the diameter of the cylinder shaft through hole of the fixed cylinder and is inserted into the fixed cylinder. The upper part of the movable cylinder is an enlarged part and abuts against the end face of the fixed cylinder. The movable cylinder has a threaded shaft hole with an internal thread, and a rod-type handle is provided on the outer side of the upper part of the movable cylinder.

[0007] The rolling tray has a Y-shaped structure, with a V-shaped groove on the upper part, and four pulleys symmetrically arranged in the V-shaped groove. The middle part of the V-shaped groove is Y-shaped and fixedly connected to a support rod. The support rod has an external thread and is compatible with the threaded shaft hole of the movable cylinder of the support bracket.

[0008] The support rod of the rolling tray is inserted into and passes through the movable cylinder through a threaded connection, and the movable cylinder is rotated relative to the support rod through a rod-type handle to achieve the up and down height adjustment of the rolling tray.

[0009] When in use, place the bottom of the support bracket on the ground or a support, and fix the support bracket with screws passing through the circular holes of the bottom support plate at the bottom of the diagonal support legs. Place the pipe to be processed horizontally on the rolling tray, which has two pulleys to support the pipe. The movable cylinder is rotated by the rod handle to rotate it relative to the support rod to adjust the up and down height of the rolling tray, thereby making the height of the pipe to be processed appropriate. During processing, the pipe rolls and flips along the two rolling pulleys.

[0010] Compared with the prior art, the utility model has the following characteristics and progress:

[0011] 1. The utility model has a simple structure and is easy to manufacture.

[0012] 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

[0013] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0014] The utility model is further described below with specific embodiments:

[0015] See also Figure 1 A rolling support bracket device includes a support bracket, a movable cylinder 12 and a rolling tray. The support bracket has three diagonal support legs 11. A bottom support plate 13 is provided at the bottom of each diagonal support leg 11. The bottom support plate 13 is drilled with a support plate circular hole. The upper ends of the three diagonal support legs 11 are connected to a fixed cylinder 14, and the fixed cylinder 14 has a cylinder shaft through hole.

[0016] The lower diameter of the movable cylinder 12 is slightly smaller than the diameter of the cylinder shaft through hole of the fixed cylinder 14 and is inserted into the fixed cylinder 14. The upper part of the movable cylinder 12 is an enlarged part and abuts against the end surface of the fixed cylinder 14. The movable cylinder 12 has a threaded shaft hole with an internal thread, and a rod-type handle 15 is provided on the outer side of the upper part of the movable cylinder 12.

[0017] The rolling tray has a Y-shaped structure, with a V-shaped groove 21 at the upper part, and four rolling pulleys 22 are symmetrically arranged in the V-shaped groove 21. The middle part of the V-shaped groove 21 is Y-shaped and fixedly connected to a support rod 23. The support rod 23 has an external thread and is compatible with the threaded shaft hole of the movable cylinder 12.

[0018] The support rod 23 of the rolling tray is inserted into and passes through the movable cylinder 12 through a threaded connection, and the movable cylinder 12 is rotated relative to the support rod 23 through the rod handle 15 to achieve the up and down height adjustment of the rolling tray.

[0019] When in use, place the bottom of the support bracket on the ground or a support, and fix the support bracket with screws passing through the circular holes of the bottom support plate 13 at the bottom of the diagonal support legs 11, and cross the fire-fighting pipe to be processed on the rolling pallet, on which two rolling pulleys 22 support the fire-fighting pipe. The movable cylinder 12 is rotated by the rod handle 15 to rotate it relative to the support rod 23 of the rolling pallet to adjust the up and down height of the rolling pallet, thereby making the height of the pipe to be processed appropriate. During processing, the fire-fighting pipe rolls and flips along the two rolling pulleys 22.

Claims

1. A rolling support bracket device, comprising a support bracket, a movable cylinder (12) and a rolling tray, characterized in that: The support bracket has three diagonal support legs (11), each of which is provided with a bottom support plate (13) at the bottom, the bottom support plate (13) being drilled with a support plate circular hole, the upper ends of the three diagonal support legs (11) being connected to a fixed cylinder (14), and the fixed cylinder (14) having a cylinder shaft through hole; The lower diameter of the movable cylinder (12) is slightly smaller than the diameter of the cylinder shaft through hole of the fixed cylinder (14) and is inserted into the fixed cylinder (14). The upper part of the movable cylinder (12) is an enlarged part and abuts against the end surface of the fixed cylinder (14). The movable cylinder (12) has a threaded shaft hole with an internal thread. A rod-type handle (15) is provided on the outer side of the upper part of the movable cylinder (12). The rolling tray has a Y-shaped structure, with a V-shaped groove (21) at the top, four pulleys (22) are symmetrically arranged in the V-shaped groove (21), and a support rod (23) is fixedly connected to the middle of the V-shaped groove (21) in a Y-shaped shape, and the support rod (23) has an external thread and is compatible with the threaded shaft hole of the movable cylinder (12); The support rod (23) of the rolling tray is inserted into and passes through the movable cylinder (12) through a threaded connection, and the movable cylinder (12) is rotated relative to the support rod (23) through a rod-type handle (15) to achieve vertical height adjustment of the rolling tray.

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