Triangular foldable steel pipe scaffold vertical rod vertical installation auxiliary device

Abstract

The invention discloses a triangular foldable steel pipe scaffold vertical rod vertical installation auxiliary device which comprises a center fixing base, a supporting frame and a locking device, the center fixing base comprises angle steel, an upper steel plate and a lower steel plate, the angle steel is vertically arranged, the supporting frame comprises three supporting legs, the three supporting legs form a triangular structure, and the locking device is arranged on the upper steel plate and the lower steel plate. The locking device comprises a locking rod, a circular ring and a hook, the locking rod is obliquely fixed between the upper steel plate and the steel pipe, the circular ring movably sleeves the outer side of the locking rod, and the hook is fixed on the outer side of the circular ring. By means of the stability of the triangular supporting frame, the scaffold vertical rod is locked in the vertical position through the center fixing base, and a constructor can rapidly adjust the position and angle of the vertical rod. The design of the folding connecting mechanism ensures the flexibility of the device, and the application of the locking rod ensures that the whole vertical rod is tightly attached to the angle steel.

Description

Technical Field

[0001] The invention belongs to the field of building construction equipment, and in particular relates to a vertical installation auxiliary device for a triangular foldable steel pipe scaffolding upright. Background Art

[0002] In building construction projects, steel pipe scaffolding is a commonly used construction structure. The verticality of its poles is crucial to the overall stability and safety of the scaffolding. However, due to the complex environment of the construction site, the manual vertical installation of the poles often faces the following problems: Difficult installation: During the installation process, construction workers need to repeatedly adjust the angle of the pole to ensure that it is vertical, which is time-consuming and laborious; Insufficient precision: Affected by human factors, the verticality of the poles is difficult to be accurately guaranteed, which may affect the bearing capacity and stability of the entire scaffolding; Low efficiency: Traditional methods require multiple people to coordinate and adjust, and the installation efficiency is low, which cannot meet the requirements of modern construction projects for rapid construction.

[0003] Therefore, developing a device that can quickly and accurately assist in the vertical installation of uprights, which can not only improve construction efficiency but also ensure the overall safety of the scaffolding, has become an issue that the industry urgently needs to solve. Summary of the invention

[0004] In order to solve the above problems, the present invention discloses a triangular foldable steel pipe scaffolding upright vertical installation auxiliary device, which has a scientific structure, can be folded, has stable support, is easy to operate, and can quickly lock the scaffolding upright in a vertical position. To achieve the above object, the technical solution of the present invention is as follows: A triangular foldable steel tube scaffolding vertical installation auxiliary device comprises a central fixing seat, a supporting frame and a locking device. The central fixing seat includes an angle steel, an upper steel plate, and a lower steel plate. The angle steel is vertically arranged. The upper steel plate is fixed above the back of the angle steel, and two connection holes 1 are arranged on the upper steel plate. The lower steel plate is fixed below the back of the angle steel, and two connection holes 2 are arranged on the lower steel plate. The support frame comprises a support leg 1, a support leg 2, a support leg 3, a connecting pipe 1 and a connecting pipe 2, wherein the support leg 1, the support leg 2 and the support leg 3 form a triangular structure, the upper parts of the support leg 1 and the support leg 2 are connected to the connecting hole 1 by bolts, the middle parts of the support leg 1 and the support leg 2 are connected to the connecting hole 2 by connecting pipe 1 and connecting pipe 2, the upper part of the support leg 3 is welded to the upper steel plate, and the middle part of the support leg 3 is connected to the lower steel plate by a steel pipe. The locking device comprises a locking rod, a circular ring and a curved hook. The locking rod is tilted and fixed between the upper steel plate and the steel pipe. The circular ring is movably sleeved on the outer side of the locking rod, and the curved hook is fixed on the outer side of the circular ring.

[0005] As an improvement of the present invention, the supporting leg one, the supporting leg two and the supporting leg three are steel pipes.

[0006] As an improvement of the present invention, anti-slip pads are provided at the bottom of the supporting leg one, the supporting leg two, and the supporting leg three.

[0007] As an improvement of the present invention, the size of the angle steel is not less than 4*4cm.

[0008] As an improvement of the present invention, the hook is a bent steel plate.

[0009] The beneficial effects of the present invention are: (1) Strong stability: The triangular geometric structure enables the device to have good anti-overturning ability on any terrain, ensuring the stability and verticality of the pole.

[0010] (2) Easy operation: Construction workers can complete the vertical installation of the poles without complicated operations, which significantly reduces the construction time.

[0011] (3) Strong adaptability: The size of the angle steel and locking rod in the device can be adjusted to suit steel pipe uprights of different diameters.

[0012] (4) Good portability: The device is foldable, making it easy to transport and store, meeting the needs of frequent movement on construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 It is a schematic diagram of the central fixing seat described in the present invention.

[0015] Figure 3 This is a schematic diagram of the use of the locking device of the present invention.

[0016] List of Figure Symbols: 1. Angle steel, 2. Upper steel plate, 3. Lower steel plate, 4. Support leg 1, 5. Support leg 2, 6. Support leg 3, 7. Locking rod, 8. Bolt. 9. Connecting pipe 1, 10. Connecting pipe 2, 11. Steel pipe, 12. Anti-slip pad, 13. Connecting hole 1, 14. Connecting hole 2, 15. Ring, 16. Hook, 17. Scaffolding pole. DETAILED DESCRIPTION

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0018] As shown in the figure, the triangular foldable steel pipe scaffolding upright vertical installation auxiliary device of the present invention comprises a central fixing seat, a supporting frame and a locking device. The central fixing seat includes an angle steel 1, an upper steel plate 2, and a lower steel plate 3. The angle steel is vertically arranged, and the upper steel plate 2 is fixed above the back of the angle steel 1 (not the top, because the inner wall of the angle steel should be attached to the scaffolding pole). The upper steel plate 2 is provided with two connecting holes 13, such as Figure 2 As shown, the lower steel plate 3 is fixed below the back of the angle steel 1, and two connecting holes 14 are provided on the lower steel plate 3. The support frame includes a support leg 1 4, a support leg 2 5, a support leg 3 6, a connecting pipe 1 9, and a connecting pipe 2 10. The support leg 1 4, the support leg 2 5, and the support leg 3 6 form a triangular structure. The upper parts of the support leg 1 4 and the support leg 2 5 are connected to the connecting hole 13 by bolts 8, and the middle parts of the support leg 1 4 and the support leg 2 5 are connected to the connecting hole 2 14 by connecting pipes 1 9 and 2 10. The upper part of the support leg 3 6 is welded to the upper steel plate 2, and the middle part of the support leg 3 6 is connected to the lower steel plate 3 by a steel pipe 11. The support leg 3 6 is directly behind the angle steel 1; The locking device comprises a locking rod 7 , a circular ring 15 and a hook 16 . The locking rod 7 is tilted and fixed between the upper steel plate 2 and the steel pipe 11 . The circular ring 15 is movably sleeved on the outside of the locking rod 7 . The hook 16 is fixed on the outside of the circular ring 15 .

[0019] The supporting legs 1 4, 2 5 and 3 6 of the present invention are steel pipes. When the three supporting legs are unfolded, they form a stable triangular structure. When in use, the scaffolding upright pole is attached to the inner wall of the angle steel 1, and the rotating hook 16 fixes the upright pole (the locking rod 7 is inclined, and the hook 16 is tightened as it is tightened downwards). Figure 3 As shown, ensure the stability and verticality of the poles. After all scaffolding poles are fixed, the device can continue to be used for the installation of other poles, or folded and stored for standby use.

[0020] The bottoms of the supporting legs 1 4 , 2 5 , and 3 6 of the present invention are provided with anti-skid pads 12 to increase stability.

[0021] The size of the angle steel 1 of the present invention is not less than 4*4cm, ensuring that it can be attached to a normal scaffolding upright.

[0022] The hook 16 of the present invention is a bent steel plate, which has a large contact area when fixing the vertical pole, and the fixation is more stable.

[0023] This device uses the stability of the triangular support frame to lock the scaffolding pole in a vertical position through the central fixing seat, so that construction workers can quickly adjust the position and angle of the pole. The design of the folding connection mechanism ensures the flexibility of the device, and the application of the locking device makes the entire pole fit tightly with the angle steel 1.

[0024] It should be noted that the above content merely illustrates the technical idea of ​​the present invention and cannot be used to limit the protection scope of the present invention. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A triangular foldable steel pipe scaffolding vertical installation auxiliary device, characterized in that: It includes a central fixing seat, a supporting frame and a locking device. The central fixing seat comprises an angle steel (1), an upper steel plate (2), and a lower steel plate (3); the angle steel (1) is arranged vertically; the upper steel plate (2) is fixed above the back of the angle steel (1); the upper steel plate (2) is provided with two first connection holes (13); the lower steel plate (3) is fixed below the back of the angle steel (1); the lower steel plate (3) is provided with two second connection holes (14); The support frame comprises a support leg one (4), a support leg two (5), a support leg three (6), a connecting pipe one (9), and a connecting pipe two (10). The support leg one (4), the support leg two (5), and the support leg three (6) form a triangular structure. The upper parts of the support leg one (4) and the support leg two (5) are connected to the connecting hole one (13) by bolts (8). The middle parts of the support leg one (4) and the support leg two (5) are connected to the connecting hole two (14) by connecting pipe one (9) and connecting pipe two (10). The upper part of the support leg three (6) is welded to the upper steel plate (2). The middle part of the support leg three (6) is connected to the lower steel plate (3) by a steel pipe (11). The locking device comprises a locking rod (7), a circular ring (15) and a curved hook (16); the locking rod (7) is fixed obliquely between the upper steel plate (2) and the steel pipe (11); the circular ring (15) is movably sleeved on the outside of the locking rod (7); and the curved hook (16) is fixed on the outside of the circular ring (15).

2. The vertical installation auxiliary device for a triangular foldable steel pipe scaffolding pole according to claim 1 is characterized in that: The supporting leg one (4), the supporting leg two (5) and the supporting leg three (6) are steel pipes.

3. The vertical installation auxiliary device for a triangular foldable steel pipe scaffolding pole according to claim 1 is characterized in that: Anti-slip pads (12) are provided at the bottom of the supporting leg one (4), the supporting leg two (5) and the supporting leg three (6).

4. The vertical installation auxiliary device for a triangular foldable steel pipe scaffolding pole according to claim 1 is characterized in that: The size of the angle steel (1) is not less than 4*4cm.

5. The vertical installation auxiliary device for triangular foldable steel pipe scaffolding poles according to claim 1 is characterized in that: The hook (16) is a bent steel plate.

Images