Adjustable triangular outer frame steel beam

Abstract

The utility model discloses an adjustable triangular outer frame steel beam, relates to the technical field of construction tools, and solves the problems that in the prior art, due to the fact that the area of the triangular outer frame steel beam is fixed, too many articles are difficult to place, and the triangular outer frame steel beam is inconvenient to use. Fixing plates are slidably connected to the two side faces of the adjusting plate, lifting mechanisms are arranged on the fixing plates, a plurality of hexagon bolts are arranged on the fixing plates at equal intervals, an adjusting groove is formed in the triangular frame, a hidden groove is formed in one side of the triangular frame, and an adjusting mechanism is arranged in the adjusting groove. The adjusting mechanism comprises an adjusting screw rotationally installed with the adjusting groove, one end of the adjusting screw is hinged to a driving rod, one end of the driving rod is fixedly connected with a driving disc, and the other end of the adjusting screw is in threaded connection with a threaded cylinder. According to the tripod, the extension frame can extend out conveniently through the adjusting assembly, and therefore the use area of the tripod is enlarged.

Description

Technical Field

[0001] The utility model relates to the field of construction tools, in particular to an adjustable triangular outer frame steel beam. Background Art

[0002] Building industrialization is a new sustainable development method based on prefabricated components and prefabricated construction. It is characterized by standardized design, modular components, mechanized construction, and information-based management. It integrates the entire supply chain, from design and production to construction, achieving energy conservation, environmental protection, and maximum lifecycle value for building products. In actual construction, to meet construction requirements, several additional triangular steel beams extending outward from the exterior walls are often added.

[0003] In the prior art, since the area of the triangular outer frame steel beam is fixed, it is difficult to place too many items, which is inconvenient to use. Utility Model Content

[0004] In order to improve the problem in the prior art that the area of the triangular external frame steel beam is fixed, it is difficult to place too many items and it is inconvenient to use, the utility model provides an adjustable triangular external frame steel beam.

[0005] The utility model provides an adjustable triangular outer frame steel beam, which adopts the following technical solutions:

[0006] The adjustable triangular outer frame steel beam includes a tripod, an adjustment plate is fixedly installed on the rear side of the tripod, and the two side surfaces of the adjustment plate are slidably connected with fixed plates. A lifting mechanism is provided on the fixed plate, and multiple hexagonal bolts are arranged at equal distances on the fixed plate. An adjustment slot is provided in the tripod, and a hidden slot is provided on one side of the tripod, and an adjustment mechanism is provided in the adjustment slot.

[0007] By adopting the above technical solution, the height of the tripod can be adjusted by using the lifting mechanism, and the adjustment component can expand the use area of the tripod.

[0008] Optionally, the adjustment mechanism includes an adjusting screw rotatably mounted with the adjustment slot, one end of the adjusting screw is hinged with a drive rod, one end of the drive rod is fixedly connected to a drive disk, the other end of the adjusting screw is threadedly connected to a threaded barrel, two limit plates are fixedly connected to the threaded barrel, and both limit plates are slidably connected to the adjustment slot.

[0009] By adopting the above technical solution, the horizontal movement of the threaded barrel can be ensured by utilizing the limiting function of the two limiting plates.

[0010] Optionally, an extension frame is slidably connected in the adjustment groove, and the extension frame is fixedly connected to the threaded barrel.

[0011] By adopting the above technical solution, the threaded barrel can push the extension frame out of the tripod, thereby expanding the use area of the tripod.

[0012] Optionally, one side of the bottom of the tripod is hinged with a hinged rod 1, and a hinged rod 2 is slidably connected to the hinged rod 1. A fastening sleeve is provided between the hinged rod 1 and the hinged rod 2, and a fastening screw is threaded on the fastening sleeve. One end of the hinged rod 2 is hinged to the bottom of the extension frame.

[0013] By adopting the above technical solution, the fastening screws can fix the hinge rod 1 and the hinge rod 2, so that the hinge rod 1 and the hinge rod 2 can stably support the extension frame.

[0014] Optionally, limiting grooves are provided on both inner walls of the adjustment groove, limiting blocks are slidably installed in the two limiting grooves, and the two limiting blocks are fixedly connected to the extension frame.

[0015] By adopting the above technical solution, the two limit blocks can ensure stable movement of the extension frame when it moves.

[0016] Optionally, the lifting mechanism includes a lifting screw rotatably mounted on the fixed plate, a screw sleeve is threadedly connected to the lifting screw, and the screw sleeve is fixedly connected to the adjustment plate.

[0017] By adopting the above technical solution, the lifting screw can drive the screw sleeve to move upward or downward, thereby causing the adjustment plate to move upward or downward.

[0018] Optionally, a hand wheel is fixedly connected to the horizontal surface of the top end of the lifting screw, a rubber rope is connected to one side of the tripod, and one end of the rubber rope is connected to a rubber plug.

[0019] By adopting the above technical solution, the rubber plug can seal the hidden groove to prevent dust from entering.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. The utility model drives the screw sleeve upward or downward through the lifting screw, and the screw sleeve drives the tripod upward or downward through the adjustment plate, thereby adjusting the height of the tripod;

[0022] 2. The utility model drives the hinged adjusting screw to rotate through the driving rod. Since the two limit plates fixedly mounted on the threaded barrel are slidably connected with the adjusting slot, the adjusting screw drives the threaded barrel to move horizontally, and the threaded barrel drives the extension frame to move to a suitable position, thereby expanding the use area of the tripod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the adjustable triangular outer frame steel beam of the utility model.

[0024] Figure 2 The utility model is a side view structural schematic diagram of the fixing plate of the adjustable triangular outer frame steel beam.

[0025] Figure 3 This utility model is an adjustable triangular outer frame steel beam Figure 1 Schematic diagram of the structure of part A in .

[0026] Description of reference numerals:

[0027] 1. Tripod; 2. Adjustment plate; 3. Fixing plate; 4. Hexagonal bolt; 5. Adjustment slot; 6. Hidden slot; 7. Adjustment screw; 8. Drive rod; 9. Drive plate; 10. Threaded barrel; 11. Limit plate; 12. Extension frame; 13. Articulated rod 1; 14. Articulated rod 2; 15. Fastening sleeve; 16. Limit slot; 17. Limit block; 18. Lifting screw; 19. Screw sleeve; 20. Handwheel; 21. Rubber rope; 22. Rubber plug. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] Please refer to Figure 1-3 The adjustable triangular outer frame steel beam includes a tripod 1, an adjusting plate 2 is fixedly installed on the rear side of the tripod 1, and the two side surfaces of the adjusting plate 2 are slidably connected with a fixing plate 3. A plurality of hexagonal bolts 4 are arranged at equal distances on the fixing plate 3. An adjusting slot 5 is provided in the tripod 1, and a hidden slot 6 is provided on one side of the tripod 1.

[0030] Reference Figure 1 and Figure 2, an adjusting mechanism is provided in the adjusting slot 5, the adjusting mechanism includes an adjusting screw 7 rotatably mounted with the adjusting slot 5, one end of the adjusting screw 7 is hinged with a driving rod 8, one end of the driving rod 8 is fixedly connected to a driving disk 9, the other end of the adjusting screw 7 is threadedly connected to a threaded barrel 10, two limit plates 11 are fixedly connected to the threaded barrel 10, both limit plates 11 are slidably connected to the adjusting slot 5, an extension frame 12 is slidably connected to the adjusting slot 5, the extension frame 12 is fixedly connected to the threaded barrel 10, because the two limit plates 11 fixedly mounted on the threaded barrel 10 are slidably connected to the adjusting slot 5, so that the adjusting screw 7 drives the threaded barrel 10 to move horizontally , a hinged rod 13 is hinged on one side of the bottom of the tripod 1, and a hinged rod 2 14 is slidably connected to the hinged rod 13. A fastening sleeve 15 is sleeved between the hinged rod 13 and the hinged rod 2 14, and a fastening screw is threaded on the fastening sleeve 15. The fastening screw is screwed to fix the hinged rod 13 and the hinged rod 2 14, so that the hinged rod 13 and the hinged rod 2 14 support the extension frame 12. One end of the hinged rod 2 14 is hinged to the bottom of the extension frame 12. Limiting grooves 16 are provided on the inner walls on both sides of the adjustment slot 5. Limiting blocks 17 are slidably installed in the two limiting grooves 16, and the two limiting blocks 17 are fixedly connected to the extension frame 12.

[0031] Reference Figure 2 and Figure 3 A lifting mechanism is provided on the fixed plate 3, and the lifting mechanism includes a lifting screw 18 rotatably mounted with the fixed plate 3, and a screw sleeve 19 is threadedly connected to the lifting screw 18, and the screw sleeve 19 is fixedly connected to the adjusting plate 2. The screw sleeve 19 drives the tripod 1 to move upward or downward through the adjusting plate 2, thereby adjusting the height of the tripod 1, and a hand wheel 20 is fixedly connected to the top horizontal plane of the lifting screw 18. A rubber rope 21 is connected to one side of the tripod 1, and one end of the rubber rope 21 is connected to a rubber plug 22.

[0032] The implementation principle of the present utility model is as follows: when the height of the tripod 1 needs to be adjusted, the hand wheel 20 is rotated by shaking, and the fixedly connected lifting screw 18 is driven to rotate, the lifting screw 18 drives the screw sleeve 19 to move upward or downward, and the screw sleeve 19 drives the tripod 1 to move upward or downward through the adjustment plate 2, thereby achieving the height adjustment of the tripod 1. When the use area of the tripod 1 needs to be expanded, the fastening screw is turned to disengage the fixing of the hinged rod 13 and the hinged rod 2 14, and the driving rod 8 is driven to rotate by the driving disk 9, and the driving rod 8 drives the hinged adjusting screw 7 to rotate. The two limit plates 11 on the threaded barrel 10 are slidably connected to the adjustment slot 5, so that the adjusting screw 7 drives the threaded barrel 10 to move horizontally, and the threaded barrel 10 drives the extension frame 12 to move to a suitable position, thereby expanding the use area of the tripod 1, and the extension frame 12 drives the hinged rod 2 14 to extend, and then the fastening screws are tightened to fix the hinged rod 13 and the hinged rod 2 14, so that the hinged rod 13 and the hinged rod 2 14 support the extension frame 12. After the operation is completed, the driving rod 8 hinged to the adjusting screw 7 is bent so that it is located in the hidden slot 6, and then the hidden slot 6 is sealed with a rubber plug 22 to prevent dust from entering.

[0033] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable triangular external frame steel beam, comprising a tripod (1), characterized in that: An adjustment plate (2) is fixedly mounted on the rear side of the tripod (1), and two side surfaces of the adjustment plate (2) are slidably connected to fixed plates (3), a lifting mechanism is provided on the fixed plate (3), and a plurality of hexagonal bolts (4) are arranged at equal intervals on the fixed plate (3). An adjustment slot (5) is provided in the tripod (1), and a hidden slot (6) is provided on one side of the tripod (1), and an adjustment mechanism is provided in the adjustment slot (5).

2. The adjustable triangular outer frame steel beam according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting screw (7) rotatably mounted with the adjusting slot (5), one end of the adjusting screw (7) is hingedly connected to a driving rod (8), one end of the driving rod (8) is fixedly connected to a driving disk (9), the other end of the adjusting screw (7) is threadedly connected to a threaded barrel (10), two limiting plates (11) are fixedly connected to the threaded barrel (10), and both limiting plates (11) are slidably connected to the adjusting slot (5).

3. The adjustable triangular outer frame steel beam according to claim 2, characterized in that: An extension frame (12) is slidably connected in the adjustment groove (5), and the extension frame (12) is fixedly connected to the threaded cylinder (10).

4. The adjustable triangular outer frame steel beam according to claim 3, characterized in that: A hinge rod 1 (13) is hingedly connected to one side of the bottom of the tripod (1), and a hinge rod 2 (14) is slidably connected to the hinge rod 1 (13). A fastening sleeve (15) is sleeved between the hinge rod 1 (13) and the hinge rod 2 (14), and a fastening screw is threadedly connected to the fastening sleeve (15). One end of the hinge rod 2 (14) is hingedly connected to the bottom of the extension frame (12).

5. The adjustable triangular outer frame steel beam according to claim 3, characterized in that: Limiting grooves (16) are provided on both inner walls of the adjustment groove (5), and limiting blocks (17) are slidably installed in the two limiting grooves (16). The two limiting blocks (17) are fixedly connected to the extension frame (12).

6. The adjustable triangular outer frame steel beam according to claim 1, characterized in that: The lifting mechanism comprises a lifting screw (18) rotatably mounted on the fixed plate (3), a screw sleeve (19) being threadedly connected to the lifting screw (18), and the screw sleeve (19) being fixedly connected to the adjustment plate (2).

7. The adjustable triangular outer frame steel beam according to claim 6, characterized in that: A hand wheel (20) is fixedly connected to the horizontal surface of the top end of the lifting screw (18), a rubber rope (21) is connected to one side of the tripod (1), and one end of the rubber rope (21) is connected to a rubber plug (22).

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