Dangerous rock treatment construction bearing frame

Abstract

The utility model discloses a dangerous rock treatment construction bearing frame. A folding supporting structure is installed below a construction table. The folding supporting structure comprises two pairs of fixing supporting rods, two pairs of folding supporting legs, a first fixing plate, a shear fork supporting frame, a second fixing plate, an adjusting support and two pairs of fixing assemblies. The two pairs of fixing supporting rods are installed at the four corners of the lower wall face of the construction table, the two pairs of folding supporting legs are movably installed at the lower ends of the two pairs of fixing supporting rods, the first fixing plate is installed on the lower wall face of the construction table, and the upper end of the shear fork supporting frame is installed on the first fixing plate. The adjusting support is installed on the second fixing plate and is arranged on the two pairs of folding supporting legs in a sleeving mode, and the two pairs of fixing assemblies are installed on the lower wall face of the construction table. The problems that when an existing scaffold for dangerous rock treatment is used, splicing is very tedious, a scaffold body structure is inconvenient to take and move, portability is poor, and the scaffold is inconvenient to move during construction and use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a dangerous rock treatment construction bearing frame. Background Art

[0002] Dangerous rock treatment refers to the engineering technology for preventing and treating dangerous situations such as large rock mass, unstable structure, or rock mass landslide, collapse, etc. These dangerous rocks may pose a threat to surrounding personnel, buildings or transportation facilities, so they need to be treated to reduce potential disaster risks. The existing construction frames for dangerous rock treatment are composed of multiple frames, which are very cumbersome to splice during construction and use, and the frame structure is not convenient to pick up and move, and has poor portability and is not convenient to move during construction and use. Utility Model Content

[0003] The utility model aims to provide a construction bearing frame for dangerous rock treatment, which is foldable and easy to carry.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a dangerous rock treatment construction bearing frame, including a construction platform, a folding support structure is installed below the construction platform;

[0005] The folding support structure comprises two pairs of fixed support rods, two pairs of folding support legs, a first fixed plate, a scissor support frame, a second fixed plate, an adjustment bracket and two pairs of fixed components;

[0006] The two pairs of fixed support rods are installed at the four corners of the wall under the construction platform, two pairs of folding support legs are movably installed on the lower ends of the two pairs of fixed support rods, the first fixed plate is installed on the wall under the construction platform, the upper end of the scissors support frame is installed on the first fixed plate, and the second fixed plate is installed on the lower end of the scissors support frame. The adjusting bracket is installed on the second fixed plate and is also sleeved on the two pairs of folding support legs. The two pairs of fixed components are installed on the wall under the construction platform.

[0007] Preferably, the two pairs of folding support legs are mounted on two pairs of fixed support rods via rotating shafts.

[0008] Preferably, the adjustment bracket is fixedly mounted on the second fixing plate through a connecting piece combined with a fastening screw.

[0009] Preferably, the folding support leg, the fixed support rod and the adjusting bracket are respectively provided with plug-in fixing holes. During operation, the adjusting bracket is fixed to the folding support leg by a fixing pin passing through the plug-in fixing hole, and the folding support leg is fixed to the fixed support rod by a fixing pin passing through the plug-in fixing hole.

[0010] Preferably, the fixing assembly includes a fixing bracket, an installation groove, a combined fixing block and a pair of elastic torsion springs; the fixing bracket is installed on the wall under the construction platform, the installation groove is opened on the fixing bracket, the combined fixing block is movably installed on the fixing bracket, a pair of elastic torsion springs are installed in the installation groove, and the two ends of the elastic torsion spring are respectively installed on the fixing bracket and the combined fixing block.

[0011] The utility model has the following beneficial effects: using a folding support structure and an integrated folding frame, the overall structure of the equipment is small and does not require splicing and combination, which increases the portability of the equipment and facilitates the movement of the equipment while ensuring safety, and solves the problem that the existing construction frames for dangerous rock management are all composed of multiple frames combined and spliced ​​together, which is very cumbersome during construction and use, and the frame structure is inconvenient to pick up and move, has poor portability, and is inconvenient to move during construction and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model.

[0013] Figure 2 It is a three-dimensional diagram of the adjustment bracket of the utility model.

[0014] Figure 3 for Figure 1 A partial enlarged view of .

[0015] Figure 4 It is a side view structural schematic diagram of the fixing component of the utility model.

[0016] In the figure: 1-construction table; 2-fixed support rod; 3-folding support leg; 4-first fixed plate; 5-scissors support frame; 6-second fixed plate; 7-adjusting bracket; 8-rotating shaft; 9-connecting piece; 10-fixing pin; 11-insertion fixing hole; 12-fixed bracket; 13-installation slot; 14-combined fixing block; 15-elastic torsion spring. DETAILED DESCRIPTION

[0017] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0018] like Figure 1-4 As shown, a dangerous rock treatment construction bearing frame mainly consists of a construction platform 1 and a folding support structure. The folding support structure is installed below the construction platform 1.

[0019] The folding support structure is mainly composed of two pairs of fixed support rods 2, two pairs of folding support legs 3, a first fixed plate 4, a scissor support frame 5, a second fixed plate 6, an adjustment bracket 7 and two pairs of fixed components.

[0020] Two pairs of fixed support rods 2 are installed at the four corners of the lower wall of the construction platform 1, two pairs of folding support legs 3 are movably installed at the lower ends of the two pairs of fixed support rods 2, the first fixed plate 4 is installed on the lower wall of the construction platform 1, the upper end of the scissors support frame 5 is installed on the first fixed plate 4, the second fixed plate 6 is installed on the lower end of the scissors support frame 5, the adjusting bracket 7 is installed on the second fixed plate 6 and is also sleeved on the two pairs of folding support legs 3, and the two pairs of fixed components are installed on the lower wall of the construction platform 1.

[0021] Preferably, the two pairs of folding support legs 3 are mounted on the two pairs of fixed support rods 2 via the rotating shafts 8. The adjusting bracket 7 is fixedly mounted on the second fixing plate 6 via the connecting member 9 in combination with the fastening screws.

[0022] The folding support leg 3, the fixed support rod 2, and the adjusting bracket 7 are respectively provided with insertion fixing holes 11. When working, the adjusting bracket 7 is fixed to the folding support leg 3 by the fixing pin 10 passing through the insertion fixing hole 11, and the folding support leg 3 is fixed to the fixed support rod 2 by the fixing pin 10 passing through the insertion fixing hole 11.

[0023] The fixing assembly mainly consists of a fixing bracket 12, a mounting groove 13, a combined fixing block 14 and a pair of elastic torsion springs 15. The fixing bracket 12 is installed on the lower wall of the construction platform 1, the mounting groove 13 is provided on the fixing bracket 12, the combined fixing block 14 is movably installed on the fixing bracket 12, a pair of elastic torsion springs 15 are installed in the mounting groove 13, and the two ends of the elastic torsion spring 15 are respectively installed on the fixing bracket 12 and the combined fixing block 14.

[0024] The construction platform 1 is used to install and fix the entire equipment. The folding support legs 3 are unfolded and supported by the rotating shaft 8 to support the construction platform 1. At the same time, the adjustment bracket 7 is moved downward, and the adjustment bracket 7 drives the scissor support frame 5 to unfold and cooperate with the adjustment bracket 7 to stably support the two pairs of folding support legs 3 to ensure stability during construction. When not in use, the adjustment bracket 7 moves upward to drive the scissor support frame 5 to move upward and retract, and then the folding support legs 3 are folded inward and fixed by the fixing assembly to increase the portability of the equipment.

[0025] When the folding support leg 3 is folded inward, it is pushed into the middle position of the fixed bracket 12. When pushed in, the combined fixing block 14 is squeezed outward in the installation groove 13. After the folding support leg 3 is placed in the middle position of the fixed bracket 12, the combined fixing block 14 rebounds under the elastic force of the elastic torsion spring 15 to clamp and fix the folding support leg 3.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dangerous rock treatment construction bearing frame, comprising a construction platform (1), characterized in that: A folding support structure is installed below the construction platform (1); The folding support structure comprises two pairs of fixed support rods (2), two pairs of folding support legs (3), a first fixed plate (4), a scissor support frame (5), a second fixed plate (6), an adjustment bracket (7) and two pairs of fixed components; Two pairs of fixed support rods (2) are installed at the four corners of the lower wall of the construction platform (1); two pairs of folding support legs (3) are movably installed at the lower ends of the two pairs of fixed support rods (2); a first fixed plate (4) is installed on the lower wall of the construction platform (1); the upper end of the scissor support frame (5) is installed on the first fixed plate (4); the second fixed plate (6) is installed on the lower end of the scissor support frame (5); the adjustment bracket (7) is installed on the second fixed plate (6) and is simultaneously mounted on the two pairs of folding support legs (3); and the two pairs of fixed components are installed on the lower wall of the construction platform (1).

2. A dangerous rock treatment construction bearing frame according to claim 1, characterized in that: The two pairs of folding support legs (3) are mounted on two pairs of fixed support rods (2) via rotating shafts (8).

3. A dangerous rock treatment construction bearing frame according to claim 1, characterized in that: The adjustment bracket (7) is fixedly mounted on the second fixing plate (6) via a connecting piece (9) in combination with a fastening screw.

4. A dangerous rock treatment construction bearing frame according to claim 1, characterized in that: The folding support leg (3), the fixed support rod (2) and the adjusting bracket (7) are respectively provided with insertion fixing holes (11); when in operation, the adjusting bracket (7) is fixed to the folding support leg (3) by a fixing pin (10) passing through the insertion fixing hole (11); and the folding support leg (3) is fixed to the fixed support rod (2) by a fixing pin (10) passing through the insertion fixing hole (11).

5. The dangerous rock treatment construction bearing frame according to claim 1 is characterized in that: The fixing assembly comprises a fixing bracket (12), a mounting groove (13), a combined fixing block (14) and a pair of elastic torsion springs (15); A fixed bracket (12) is mounted on the lower wall of the construction platform (1); a mounting groove (13) is provided on the fixed bracket (12); a combined fixed block (14) is movably mounted on the fixed bracket (12); a pair of elastic torsion springs (15) are mounted in the mounting groove (13); and two ends of the elastic torsion springs (15) are respectively mounted on the fixed bracket (12) and the combined fixed block (14).

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