Independent triangular support frame and mounting method thereof

Abstract

The invention relates to the technical field of building construction supporting, and discloses an independent triangular supporting frame and an installation method thereof.The independent triangular supporting frame comprises a plurality of top supports, limiting mechanisms are arranged on the top faces of the top supports, I-shaped steel is arranged at the tops of the top supports, and the limiting mechanisms are used for limiting the I-shaped steel; a vertical rod is arranged on the bottom surface of the top support, a movable block is slidably connected to the vertical rod, a limiting assembly is arranged between the movable block and the vertical rod, and the limiting assembly is used for limiting the movable block; a tripod is rotatably connected to the periphery of the movable block, ground feet are slidably connected to the bottom end of the tripod, a supporting plate is fixedly connected to the bottom face of the movable block, the independent tripod and the jacking support are used for supporting I-shaped steel, the I-shaped steel and a prefabricated part are supported, and compared with a traditional bowl buckle type supporting frame, the number of spare and accessory parts is smaller; manual operation is simple, the erecting and disassembling speed of the supporting system is high, and the efficiency of erecting the supporting system can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction support, and in particular to an independent triangular support frame and an installation method thereof. Background Art

[0002] Support frames are often used in construction. Support frames are a kind of supporting structure used in the construction process to prevent the collapse of buildings and ensure the safety of workers. They can support the weight of the building. For example, when constructing prefabricated shear wall structures, the exterior walls, floor slabs, and stairs in the prefabricated shear walls are all prefabricated components, and support frames are often used to support these prefabricated components.

[0003] In the prior art, when installing prefabricated components for assembled shear wall structures, support frames mostly use bowl-hook type supports. The installation of the bowl-hook type support frame requires manually installing the bowl-hook joint of the horizontal bar into the upper bowl and lower bowl on the vertical bar, and then installing the limit pin. The manual operation process is relatively cumbersome, which affects the construction efficiency.

[0004] To this end, the present invention provides an independent tripod support frame and an installation method thereof. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The present invention provides an independent tripod support frame and an installation method thereof, wherein an independent tripod support frame comprises a plurality of top supports, a limiting mechanism is arranged on the top surface of the top support, an I-beam is arranged on the top of the top support, and the limiting mechanism is used to limit the I-beam; a vertical pole is arranged on the bottom surface of the top support, and a movable block is slidably connected to the vertical pole, a limiting assembly is arranged between the movable block and the vertical pole, and the limiting assembly is used to limit the movable block; the outer periphery of the movable block is rotatably connected to a tripod, the bottom end of the tripod is slidably connected to a foot, and the bottom surface of the movable block is fixedly connected to a support plate.

[0007] Specifically, the I-beam is supported by an independent tripod and a top support, and the I-beam is supported by a prefabricated component. Compared with the traditional bowl-hook type support frame, it has fewer spare parts, simpler manual operation, and a faster assembly and disassembly speed of the support system, which can improve the efficiency of building the support system.

[0008] Preferably, the limiting mechanism includes a vertical plate fixedly connected to the top surface of the top support, the vertical plate is fixedly connected to a right-angle plate, a first threaded rod is arranged on the right-angle plate, the first threaded rod passes through the right-angle plate and is threadedly connected to the right-angle plate, the first threaded rod is fixedly connected to a limiting block, and a positioning groove is also provided on the top surface of the top support, and the positioning groove is matched with the bottom of the I-beam.

[0009] Preferably, a through hole and a mounting groove are provided inside the movable block, the through hole is penetrated by the vertical pole, and the through hole is slidably connected to the vertical pole, the diameter of the mounting groove is larger than the diameter of the through hole, the limit assembly is arranged in the mounting groove, an adjustment assembly is arranged on the side of the movable block, the top of the tripod is connected to the adjustment assembly so as to be rotatably adjusted, a threaded barrel is fixedly connected to the bottom surface of the top support, the top of the vertical pole is integrally formed with an external thread, and the vertical pole is threadedly connected to the threaded barrel.

[0010] Preferably, the limiting assembly includes a second threaded rod threadedly connected to the movable block, the second threaded rod passes through the movable block and extends into the mounting groove, and the second threaded rod is fixedly connected to the limiting plate.

[0011] Preferably, the adjustment assembly includes two fixed blocks fixedly connected to the sides of the movable block; a rotating rod is provided between the two fixed blocks, one end of the rotating rod is rotatably connected to one of the fixed blocks, the other end of the rotating rod passes through the other fixed block and is rotatably connected thereto, and an external thread is provided at one end of the rotating rod located on the outside of the fixed block; a matching positioning nut is threadedly connected to the rotating rod, and the rotating rod is also fixedly connected to the top end of the tripod.

[0012] Specifically, when the angle of the tripod needs to be adjusted, the positioning nut is loosened, the opening and closing angle of the tripod is rotated, and then the positioning nut is reinstalled to position the tripod.

[0013] Preferably, the limiting mechanisms are provided in a plurality of groups, and the plurality of limiting mechanisms are symmetrically distributed about the center line of the top support surface.

[0014] Preferably, one end of an elastic rope is fixedly connected to the side wall of the first threaded rod, the other end of the elastic rope is fixedly connected to the movable block, a roller is rotatably provided on the side wall of the vertical rod, the roller is located below the movable block, and the elastic rope is transmission-connected to the roller.

[0015] Specifically, rotating the first threaded rod can lower the movable block, and while limiting the position of the I-beam, the movable block and the tripod can also be lowered and contact the construction ground, which can simplify the tripod installation process.

[0016] Preferably, the middle portion of the elastic rope passes through and is slidably connected to the movable block.

[0017] Specifically, the elastic rope is inside the movable block, which can prevent the elastic rope from colliding or entangled with the tripod.

[0018] Preferably, the top surface of the top support is fixedly connected to a fixed plate, the side of the fixed plate passes through and is slidably connected to a movable rod, the movable rod is fixedly connected to a positioning block, the positioning block is located on the side of the first threaded rod, a spring is fixed between the positioning block and the fixed plate, and the spring is strung on the movable rod, and a limit rod is also rotatably provided on the side wall of the right-angle plate, and the limit rod is located on the side of the movable rod.

[0019] Specifically, the first threaded rod can be limited by the contact between the positioning block and the first threaded rod, so as to limit the elastic rope, thereby maintaining the curling degree of the elastic rope. The limiting rod can be used to limit the positioning block to keep it away from the first threaded rod.

[0020] A method for installing the independent tripod support frame according to the above-mentioned method comprises the following steps: S1: Assemble the pole and the top support, connect the top of the pole with the threaded tube at the bottom of the top support, and stand up the pole; S2: Install the I-beam so that it is embedded in the positioning groove; S3: Rotate the first threaded rod, the limit blocks abut against the two sides of the I-beam, the first threaded rod rotates to drive the elastic rope to circle around the first threaded rod, the elastic rope is stretched and the movable block is lowered, and then the second threaded rod is rotated to drive the limit plate to abut against the vertical rod to limit and fix the movable block, and finally tighten the positioning nut to position the tripod.

[0021] The beneficial effects of the present invention are as follows: the independent triangular support frame and the installation method thereof described in the present invention support the I-beam through an independent tripod and a top support, and the I-beam and the prefabricated components are supported. Compared with the traditional bowl-hook support frame, it has fewer spare parts, is simpler to operate manually, and has a faster assembly and disassembly speed of the support system, which can improve the efficiency of building the support system.

[0022] The independent tripod support frame and the installation method thereof described in the present invention can lower the movable block by rotating the first threaded rod, and at the same time limit the I-beam, the movable block and the tripod can be lowered and contact the construction ground, which can simplify the tripod installation process.

[0023] The independent triangular support frame and the installation method thereof described in the present invention can limit the I-beam through a limiting mechanism, so that the I-beam is stable on the top surface of the support, thereby increasing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 The present invention Figure 1 The enlarged view of point A in the middle; Figure 3 The present invention Figure 1The enlarged view of point B in the middle; Figure 4 is a side view of the present invention; Figure 5 It is a partial cross-sectional view of the present invention. Figure 1 ; Figure 6 It is a partial cross-sectional view of the present invention. Figure 2 .

[0025] Description of reference numerals: 1. Top support; 2. I-beam; 3. Limiting mechanism; 30. Vertical plate; 31. Right-angle plate; 32. First threaded rod; 33. Limiting block; 4. Threaded tube; 5. Vertical rod; 6. Movable block; 7. Tripod; 8. Support plate; 9. Fixed block; 10. Second threaded rod; 11. Positioning nut; 12. Positioning groove; 13. Anchor; 14. Through hole; 15. Mounting groove; 16. Limiting piece; 17. Rotating rod; 18. Elastic rope; 19. Fixed plate; 20. Movable rod; 21. Positioning block; 22. Roller; 23. Limiting rod. DETAILED DESCRIPTION

[0026] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples. Example

[0027] like Figures 1 to 6 As shown, an independent tripod support frame and its installation method according to an embodiment of the present invention are shown in FIG. Figure 1 , Figure 4 , including several top supports 1, the top surface of the top support 1 is provided with a limiting mechanism 3, the top of the top support 1 is provided with an I-beam 2, and the limiting mechanism 3 is used to limit the I-beam 2; the top support 1 supports the bottom of the I-beam 2, and the I-beam 2 contacts and supports the prefabricated component, the bottom surface of the top support 1 is provided with a vertical rod 5, and a movable block 6 is slidably connected to the vertical rod 5, and a limiting component is provided between the movable block 6 and the vertical rod 5, and the limiting component is used to limit the movable block 6; the outer periphery of the movable block 6 is rotatably connected with a tripod 7, and the bottom end of the tripod 7 is slidably connected with a foot 13, the bottom surface of the movable block 6 is fixedly connected with a supporting plate 8, the bottom surface of the top support 1 is fixedly connected with a threaded tube 4, the top of the vertical rod 5 is integrally formed with an external thread, and the vertical rod 5 is threadedly connected to the threaded tube 4, the top support 1 and the vertical rod 5 are convenient for disassembly and installation.

[0028] Please pay attention to Figure 2The limiting mechanism 3 includes a vertical plate 30 fixedly connected to the top surface of the top support 1, the vertical plate 30 is fixedly connected with a right-angle plate 31, and a first threaded rod 32 is arranged on the right-angle plate 31, the first threaded rod 32 passes through the right-angle plate 31 and is threadedly connected with the right-angle plate 31, the first threaded rod 32 is fixedly connected to the limiting block 33, and the right-angle plate 31 can limit the two sides of the I-beam 2. When the I-beam 2 is installed in the positioning groove 12 on the top support 1, the first threaded rod 32 is rotated to make the limiting blocks 33 on both sides contact the middle part of the I-beam 2 to enhance the limiting effect on the I-beam 2. The top surface of the top support 1 is also provided with a positioning groove 12, and the positioning groove 12 is matched with the bottom of the I-beam 2. The positioning groove 12 can better accommodate the I-beam 2. The limiting mechanism 3 is provided with a plurality of groups, and the plurality of groups of limiting mechanisms 3 are symmetrically distributed about the center line of the top surface of the top support 1. The limiting mechanism 3 is evenly distributed, which is conducive to limiting the I-beam 2.

[0029] Please pay attention to Figure 5 , Figure 6 , a through hole 14 and a mounting groove 15 are provided inside the movable block 6, the through hole 14 is penetrated by the vertical rod 5, and the through hole 14 is slidably connected with the vertical rod 5, the diameter of the mounting groove 15 is larger than the diameter of the through hole 14, the mounting groove 15 and the through hole 14 are arranged concentrically, the limit assembly is arranged in the mounting groove 15, an adjustment assembly is arranged on the side of the movable block 6, the top of the tripod 7 is connected to the adjustment assembly so as to be rotatably adjusted, the mounting groove 15 is used to accommodate the limit assembly, the limit assembly includes a second threaded rod 10 threadedly connected in the movable block 6, the second threaded rod 10 penetrates the movable block 6 and extends into the mounting groove 15, and the second threaded rod 10 is fixedly connected to the limit plate 16, when the movable block 6 is adjusted to a suitable height, the second threaded rod 10 is rotated to drive the limit plate 16 to contact the vertical rod 5, so as to limit and fix the movable block 6; Please pay attention to Figure 5 , Figure 6 The adjustment assembly includes two fixed blocks 9 fixedly connected to the sides of the movable block 6; a rotating rod 17 is arranged between the two fixed blocks 9; one end of the rotating rod 17 is rotatably connected to one of the fixed blocks 9, and the other end of the rotating rod 17 passes through the other fixed block 9 and is rotatably connected thereto, and an end of the rotating rod 17 located on the outside of the fixed block 9 is provided with an external thread; the rotating rod 17 is threadedly connected with a matching positioning nut 11, and the rotating rod 17 is also fixedly connected to the top of the tripod 7. When the rotation angle of the tripod 7 needs to be adjusted, the positioning nut 11 is loosened, the opening and closing angle of the tripod 7 is rotated, and then the positioning nut 11 is reinstalled to position the tripod 7.

[0030] Please pay attention to Figure 1 , Figure 2 , Figure 3The first threaded rod 32 has one end of an elastic rope 18 fixedly connected to the side wall, and the other end of the elastic rope 18 is fixedly connected to the movable block 6. The side wall of the vertical rod 5 is rotatably provided with a roller 22, and the roller 22 is located below the movable block 6. The elastic rope 18 is transmission-connected to the roller 22. When the first threaded rod 32 is rotated to limit the I-beam 2, the elastic rope 18 will first circle around the first threaded rod 32, and the elastic rope 18 will also be stretched. At this time, the roller 22 rotates, and the movable block 6 is lowered under the tension and traction of the elastic rope 18. The movable block 6 drives the tripod 7 to lower and contact the ground. The middle part of the elastic rope 18 passes through and is slidably connected to the movable block 6. The top surface of the top support 1 is fixedly connected to a fixed plate 19, and the side surface of the fixed plate 19 passes through and is slidably connected to a movable rod 20. The movable rod 20 is fixedly connected to a positioning block 21, and the positioning block 21 is located on the side of the first threaded rod 32. A spring is fixedly connected between the positioning block 21 and the fixed plate 19. The spring is arranged on the movable rod 20, and the movable rod 20 is pulled to make the positioning block 21 move away from the first threaded rod 32. The first threaded rod 32 can be rotated manually, and the movable rod 20 is released. The positioning block 21 contacts the first threaded rod 32 under the action of the spring, so that the first threaded rod 32 can be limited to limit the elastic rope 18, thereby maintaining the curling degree of the elastic rope 18 and preventing the bottom movable block 6 from rising due to the rebound of the elastic rope 18. The side wall of the right-angle plate 31 is also rotatably provided with a limiting rod 23, and the limiting rod 23 is located on the side of the movable rod 20. A damping shaft is rotatably arranged between the limiting rod 23 and the right-angle plate 31, which can maintain the limiting rod 23 after rotation. When the limiting rod 23 is rotated to be perpendicular to the movable rod 20, the positioning block 21 can be limited, avoiding the need to pull the movable rod 20 all the time to keep the positioning block 21 away from the first threaded rod 32 when rotating the first threaded rod 32.

[0031] It should be noted that the positioning block 21 is made of rubber material, and a threaded section is provided on one side of the positioning block 21 close to the first threaded rod 32, and the threaded section of the positioning block 21 matches the thread on the first threaded rod 32. The positioning block 21 made of rubber material has a certain elasticity, so that when the positioning block 21 quickly fits the first threaded rod 32, it is not easy to cause damage to the first threaded rod 32, and because the positioning block 21 has a threaded section, it can better cooperate with the first threaded rod 32, thereby improving the stability between the two.

[0032] A method for installing the above independent tripod support frame comprises the following steps: S1: Assemble the vertical rod 5 and the top support 1, connect the top of the vertical rod 5 with the threaded tube 4 at the bottom of the top support 1, and stand up the vertical rod 5; S2: Install the I-beam 2 so that the I-beam 2 is embedded in the positioning groove 12; S3: Rotate the first threaded rod 32, the limit blocks 33 abut against the two sides of the I-beam 2, the first threaded rod 32 rotates to drive the elastic rope 18 to circle around the first threaded rod 32, the elastic rope 18 is stretched and the movable block 6 is lowered, and then the second threaded rod 10 is rotated to drive the limit plate 16 to abut against the vertical rod 5 to limit and fix the movable block 6, and finally tighten the positioning nut 11 to position the tripod 7.

[0033] How it works Arrange the placement points of the vertical poles 5 according to the construction site, assemble the vertical poles 5 and the top bracket 1, connect the top of the vertical pole 5 with the threaded tube 4 at the bottom of the top bracket 1, erect several vertical poles 5 in turn, then install the I-beam 2, embed the I-beam 2 into the positioning groove 12, pull the movable rod 20 to make the positioning block 21 away from the first threaded rod 32, then rotate the limiting rod 23 to make the limiting rod 23 perpendicular to the movable rod 20, the limiting rod 23 can limit the positioning block 21 to make it away from the first threaded rod 32, then rotate the first threaded rod 32 to make the limiting blocks 33 on both sides contact the middle part of the I-beam 2 to enhance the limiting effect on the I-beam 2, while the first threaded rod 32 is rotated to limit the I-beam 2, the elastic rope 18 will first circle around the first threaded rod 32, and the elastic rope 18 will also be stretched. At this time, the roller 22 rotates, and the movable block 6 descends under the traction of the elastic rope 18. The movable block 6 drives the tripod 7 to descend and contact the ground at the construction site, and then adjusts the opening and closing angle of the tripod 7. When the tripod 7 is adjusted to an ideal state, the tripod 7 can be positioned by tightening the positioning nut 11. Finally, the second threaded rod 10 is installed to drive the limiting piece 16 to contact the vertical rod 5, so that the movable block 6 can be limited and fixed, and the limiting rod 23 is rotated to make the limiting rod 23 away from the positioning block 21. The positioning block 21 contacts the first threaded rod 32 under the action of the spring, thereby limiting the first threaded rod 32 and the elastic rope 18.

[0034] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. An independent tripod support frame, characterized in that: It comprises a plurality of top supports (1), the top surface of each of the top supports (1) being provided with a limiting mechanism (3), the top of each of the top supports (1) being provided with an I-beam (2), and the limiting mechanism (3) being used for limiting the position of the I-beam (2); The bottom surface of the top support (1) is provided with a vertical rod (5), and a movable block (6) is slidably connected to the vertical rod (5), and a limiting component is provided between the movable block (6) and the vertical rod (5), and the limiting component is used to limit the movable block (6); The outer periphery of the movable block (6) is rotatably connected to a tripod (7), the bottom end of the tripod (7) is slidably connected to a foot (13), and the bottom surface of the movable block (6) is fixedly connected to a support plate (8).

2. The independent tripod support frame according to claim 1, characterized in that: The limiting mechanism (3) comprises a vertical plate (30) fixedly connected to the top surface of the top support (1), the vertical plate (30) being fixedly connected to a right-angle plate (31), a first threaded rod (32) being provided on the right-angle plate (31), the first threaded rod (32) passing through the right-angle plate (31) and being threadedly connected to the right-angle plate (31), the first threaded rod (32) being fixedly connected to a limiting block (33), and a positioning groove (12) being provided on the top surface of the top support (1), and the positioning groove (12) being arranged to match the bottom of the I-beam (2).

3. The independent tripod support frame according to claim 1, characterized in that: The movable block (6) is provided with a through hole (14) and a mounting groove (15) therein; the through hole (14) is penetrated by the vertical rod (5), and the through hole (14) is slidably connected to the vertical rod (5); the diameter of the mounting groove (15) is larger than the diameter of the through hole (14); the limit assembly is arranged in the mounting groove (15); an adjustment assembly is arranged on the side of the movable block (6); the top of the tripod (7) is connected to the adjustment assembly so as to be rotatably adjusted; a threaded cylinder (4) is fixedly connected to the bottom surface of the top support (1); the top of the vertical rod (5) is integrally formed with an external thread, and the vertical rod (5) is threadably connected to the threaded cylinder (4).

4. The independent tripod support frame according to claim 3, characterized in that: The limiting assembly comprises a second threaded rod (10) threadedly connected to the movable block (6), the second threaded rod (10) passing through the movable block (6) and extending into the mounting groove (15), and the second threaded rod (10) is fixedly connected to the limiting plate (16).

5. The independent tripod support frame according to claim 3, characterized in that: The adjustment assembly comprises two fixed blocks (9) fixedly connected to the side of the movable block (6); a rotating rod (17) is arranged between the two fixed blocks (9); one end of the rotating rod (17) is rotatably connected to one of the fixed blocks (9); the other end of the rotating rod (17) passes through the other fixed block (9) and is rotatably connected thereto; an end of the rotating rod (17) located outside the fixed block (9) is provided with an external thread; a matching positioning nut (11) is threadedly connected to the rotating rod (17); and the rotating rod (17) is also fixedly connected to the top end of the tripod (7).

6. The independent tripod support frame according to claim 1, characterized in that: The limiting mechanisms (3) are provided in a plurality of groups, and the plurality of groups of limiting mechanisms (3) are symmetrically distributed about the center line of the top surface of the support (1).

7. The independent tripod support frame according to claim 2, characterized in that: One end of an elastic rope (18) is fixedly connected to the side wall of the first threaded rod (32), and the other end of the elastic rope (18) is fixedly connected to the movable block (6). A roller (22) is rotatably provided on the side wall of the vertical rod (5), and the roller (22) is located below the movable block (6). The elastic rope (18) is transmission-connected to the roller (22).

8. The independent tripod support frame according to claim 7, characterized in that: The middle portion of the elastic rope (18) passes through and is slidably connected to the movable block (6).

9. The independent tripod support frame according to claim 2, characterized in that: A fixing plate (19) is fixedly connected to the top surface of the top support (1), a movable rod (20) is penetrated through the side surface of the fixing plate (19) and is slidably connected thereto, a positioning block (21) is fixedly connected to the movable rod (20), the positioning block (21) is located to the side of the first threaded rod (32), a spring is fixedly connected between the positioning block (21) and the fixing plate (19), and the spring is arranged in series on the movable rod (20), and a limiting rod (23) is rotatably arranged on the side wall of the right-angle plate (31), and the limiting rod (23) is located to the side of the movable rod (20).

10. A method for installing an independent tripod support frame according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Assemble the vertical pole (5) and the top support (1), connect the top of the vertical pole (5) with the threaded tube (4) at the bottom of the top support (1), and stand the vertical pole (5); S2: Installing the I-beam (2) so that the I-beam (2) is embedded in the positioning groove (12); S3: The first threaded rod (32) is rotated, and the limit block (33) abuts against the two sides of the I-beam (2). The first threaded rod (32) is rotated to drive the elastic rope (18) to circle around the first threaded rod (32), and the elastic rope (18) is stretched to make the movable block (6) descend. The second threaded rod (10) is then rotated to drive the limit plate (16) to abut against the vertical rod (5) so as to limit and fix the movable block (6). Finally, the positioning nut (11) is tightened to position the tripod (7).

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