Disc buckle type oversized overhanging supporting tripod

Abstract

The utility model relates to the field of overhanging tripods, and discloses a disc buckle type oversized overhanging supporting tripod which comprises a vertical rod, a first buckle disc is fixedly installed on the outer surface of the vertical rod, a second buckle disc is fixedly installed on the portion, located below the first buckle disc, of the outer surface of the vertical rod, and a first transverse rod buckle head is arranged on the outer surface of the first buckle disc. A cross rod is fixedly installed on one side of a first cross rod buckle head, an extension rod is movably arranged in the cross rod in a sleeved mode, a worker rotates a threaded barrel, the threaded barrel drives a mounting base to move in the direction of an inner supporting rod and a connecting plate, in this way, the connecting plate can be smoothly inserted into the mounting base, then one end of a screw penetrates into a through hole, a first nut is fastened, and the screw penetrates into the through hole. The inner supporting rod, the threaded cylinder and the outer threaded rod are firmly connected, transverse tension on the inner supporting rod is formed in the process, it is ensured that the inner supporting rod is not prone to bending or breaking when bearing large loads, the supporting effect on the extension rod is remarkably enhanced, and the stability and reliability of the structure are effectively improved.

Description

Technical Field

[0001] The present application belongs to the technical field of cantilever tripods, and specifically relates to a disc-type super-large cantilever support tripod. Background Art

[0002] The disc-type super-large cantilever support tripod is a construction tool specially used for cantilever structure support. It is mainly used to construct temporary or permanent support structures in construction. This type of tripod is widely used in the fields of exterior wall protection of high-rise buildings, steel structure construction, bridge construction, elevated road construction, etc. with its unique design and versatility.

[0003] For example, the utility model patent with announcement number CN220226194U discloses an adjustable cantilever tripod of a disc-type scaffolding, which includes a support rod, a horizontal rod and a diagonal support rod for connecting to the disc-type scaffolding, the support rod is fixed with a plurality of connecting plates, the connecting plates are provided with a plurality of sockets, the horizontal rod includes a first rod body, a second rod body and a locking piece, the first rod body is detachably connected to the connecting plate, the second rod body is slidably connected to the first rod body, the locking piece is used to lock the second rod body, and the two ends of the diagonal support rod are respectively connected to the second rod body and the connecting plate. The present application can improve the convenience of installing the cantilever tripod and improve the use effect at the same time.

[0004] However, it was found in actual use that: the device supports the second rod body by means of a diagonal brace to improve the stability of the second rod body;

[0005] However, the hinged design between the two ends of the diagonal support rod of the device and the supporting body and its inclined state during support limit its supporting efficiency and cannot provide sufficient torque to effectively reinforce the second rod body, especially when the second rod body extends outward for a long distance. In this case, the second rod body is prone to bending or breaking after bearing loads such as the weight of a person, posing a safety hazard to the user. For this purpose, a disc-type oversized cantilever support tripod is provided. Utility Model Content

[0006] The purpose of the present application is to provide a disc-type super-large cantilever support tripod in order to solve the above-mentioned problems.

[0007] The technical solution adopted in the present application is as follows: a disc-type super-large cantilever support tripod, comprising a vertical pole, a buckle plate 1 is fixedly installed on the outer surface of the vertical pole, a buckle plate 2 is fixedly installed on the outer surface of the vertical pole below the buckle plate 1, a cross bar buckle head 1 is arranged on the outer surface of the buckle plate 1, a cross bar is fixedly installed on one side of the cross bar buckle head 1, an extension rod is arranged on the inner movable sleeve of the cross bar, an articulated seat 1 is fixedly installed on the bottom surface of the extension rod, a cross bar buckle head 2 is arranged on the outer surface of the buckle plate 2, a cross bar buckle head 2 is fixedly installed on one side of the cross bar buckle head 2, and an articulated seat 2 is hinged inside the articulated seat 2 with an oblique outer hinge The support rod has an inner support rod movably sleeved inside the oblique outer support rod, and one end of the inner support rod away from the oblique outer support rod is hinged to the inside of the hinge seat one, and a connecting plate is fixedly installed on the outer surface of the inner support rod near the top end, and a hinge seat three is fixedly installed on the bottom surface of the cross bar, and an external threaded rod is hinged inside the hinge seat three, and a threaded tube is threadedly connected to the outer surface of the external threaded rod, and a mounting seat is hinged at one end of the threaded tube, and a screw is movably penetrated on one side of the mounting seat, and a through hole is opened on the outer surface of the connecting plate, and one end of the screw passes through the inside of the through hole, and a nut one is threadedly connected to one end of the through hole.

[0008] In a preferred embodiment, a fixing ring is provided on the outer surface of the vertical pole, a hinged mounting seat 1 is fixedly installed on the outer surface of the fixing ring, a reinforcing support rod is hingedly installed inside the hinged mounting seat 1, and a hinged mounting seat 2 is fixedly installed on the bottom surface of the cross bar, and one end of the reinforcing support rod away from the hinged mounting seat 1 is hinged to the inside of the cross bar.

[0009] In a preferred embodiment, the top surfaces of the buckle plate 1 and the buckle plate 2 are both provided with limit buttonholes, and the top surfaces of the cross bar buckle head 1 and the cross bar buckle head 2 are movably provided with a pin, and one end of the pin is inserted into the inside of the limit buttonhole.

[0010] In a preferred embodiment, a plurality of circular connecting holes are opened on one side of the extension rod, a fixing bolt is movably passed through one side of the cross rod, one end of the fixing bolt passes through the interior of one of the plurality of circular connecting holes, and one end of the fixing bolt is threadedly connected to nut 2.

[0011] In a preferred embodiment, a limit baffle is fixedly mounted on the top surface of one end of the extension rod away from the cross rod.

[0012] In a preferred embodiment, eight limiting buttonholes are formed on the top surfaces of the first and second buckle plates at even intervals in a circular array.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] When the inner support rod and the threaded barrel are connected and fixed by the connecting plate, the mounting seat and the screw rod provide horizontal pulling force, which further strengthens the supporting effect of the inner support rod and ensures its stability when bearing a large load. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the extension rod structure of the present application;

[0017] Figure 3 This is a schematic diagram of the structure in which the connecting plate of the present application is not installed.

[0018] Markings in the figure: 1. Vertical pole; 2. Buckle plate 1; 3. Buckle plate 2; 4. Cross bar buckle head 1; 5. Cross bar; 6. Extension rod; 7. Articulated seat 1; 8. Cross bar buckle head 2; 9. Articulated seat 2; 10. Oblique outer support rod; 11. Inner support rod; 12. Connecting plate; 13. Articulated seat 3; 14. Externally threaded rod; 15. Threaded tube; 16. Mounting seat; 17. Screw; 18. Through hole; 19. Fixing ring; 20. Articulated mounting seat 1; 21. Reinforced support rod; 22. Articulated mounting seat 2; 23. Limiting eyelet; 24. Latch; 25. Circular connecting hole; 26. Fixing bolt; 27. Limit baffle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] refer to Figure 1 , Figure 2 and Figure 3A disc-type super-large cantilever support tripod includes a vertical pole 1, a buckle disc 2 is fixedly installed on the outer surface of the vertical pole 1, and a buckle disc 2 3 is fixedly installed on the outer surface of the vertical pole 1 below the buckle disc 1 2; the buckle disc 1 2 and the buckle disc 2 3 are arranged to facilitate the subsequent installation of the supporting cross bar.

[0021] refer to Figure 1 , Figure 2 The outer surface of the buckle plate 2 is provided with a cross bar buckle head 4, and a cross bar 5 is fixedly installed on one side of the cross bar buckle head 4. An extension rod 6 is movably sleeved inside the cross bar 5, and a plurality of circular connecting holes 25 are opened on one side of the extension rod 6. A fixing bolt 26 is movably penetrated on one side of the cross bar 5, and one end of the fixing bolt 26 passes through the interior of one of the plurality of circular connecting holes 25. A nut 2 is threadedly connected to one end of the fixing bolt 26. A limited baffle 27 is fixedly installed on the top surface of one end of the extension rod 6 away from the cross bar 5, and a hinge seat 7 is fixedly installed on the bottom surface of the extension rod 6; the cross bar 5 is provided to facilitate the extension rod 6 to slide inside it, so that the length of the cross bar 5 can be extended. In order to adapt to top mounting plates of different lengths, the fixing bolt 26 is provided to facilitate passing through the inside of the circular connecting hole 25, so that it is convenient to limit the extended rod 6 after extension. When the personnel screws the nut 2 into one end of the fixing bolt 26, the fixing bolt 26 can be limited and fixed, so that the fixing bolt 26 will not be detached from the inside of the circular connecting hole 25, thereby improving the stability of the extended rod 6 after extension. Through the provided limiting baffle 27, when the mounting plate at the top of the cross bar 5 and the extension rod 6 is being installed, one side of the mounting plate can be fitted with one side of the limiting baffle 27, so that it is convenient to limit the mounting plate and convenient for personnel to use bolts to fix it later.

[0022] refer to Figure 1 , Figure 2 The outer surface of the buckle plate 23 is provided with a cross bar buckle head 28, and a hinge seat 29 is fixedly installed on one side of the cross bar buckle head 28. The interior of the hinge seat 29 is hinged with an oblique outer support rod 10, and the inner movable sleeve of the oblique outer support rod 10 is provided with an inner support rod 11. The end of the inner support rod 11 away from the oblique outer support rod 10 is hinged with the interior of the hinge seat 7; through the provision of the oblique outer support rod 10, it is convenient for the inner support rod 11 to slide inside it to adjust the length so as to adapt to the extension rod 6. When the length of the inner support rod 11 is adjusted, it can be locked with an adjusting nut. Through the provision of the oblique outer support rod 10 and the inner support rod 11, it is convenient to provide auxiliary support for the extension rod 6 and improve its stability.

[0023] refer to Figure 1 , Figure 2A connecting plate 12 is fixedly installed on the outer surface of the inner support rod 11 near the top, and a hinge seat 3 13 is fixedly installed on the bottom surface of the cross bar 5. An external threaded rod 14 is hinged inside the hinge seat 3 13, and a threaded tube 15 is threadedly connected to the outer surface of the external threaded rod 14. The hinge seat 3 13 is set, which makes it easy to drive the external threaded rod 14 to rotate and adjust the angle of the external threaded rod 14. The external threaded rod 14 is set, which makes it easy for the threaded tube 15 to rotate on its surface to adjust its length.

[0024] refer to Figure 1 , Figure 2 and Figure 3 When the outer rod 10 and the inner rod 11 support the extension rod 6, the personnel rotate the outer threaded rod 14 and the threaded barrel 15 to adjust the angle thereof, so that the mounting seat 16 corresponds to the connecting plate 12, and then the personnel rotate the threaded barrel 15, so that the threaded barrel 15 drives the mounting seat 16 to move in the direction of the connecting plate 12. When the mounting seat 16 moves to the appropriate position, the personnel rotate the threaded barrel 15 and the mounting seat 16, so that the connecting plate 12 is plugged into the inner part of the mounting seat 16, and at this time, the personnel passes one end of the screw 17 through the inner part of the through hole 18 and tightens the nut 1, so that the inner rod 11, the threaded barrel 15 and the outer threaded rod 14 are connected together, thereby improving the supporting effect of the inner rod 11 on the extension rod 6.

[0025] refer to Figure 1 , the top surfaces of the buckle plate 1 2 and the buckle plate 2 3 are both provided with limited button holes 23, and the top surfaces of the buckle plate 1 2 and the buckle plate 2 3 are evenly spaced and arranged in a circular array with eight limited button holes 23, and the top surfaces of the cross bar buckle head 1 4 and the cross bar buckle head 2 8 are movably penetrated with a latch 24, and one end of the latch 24 is plugged into the inside of the limited button hole 23; through the eight limited button holes 23, it is convenient to install multiple cross bar buckle heads 1 4 and cross bar buckle heads 2 8, and through the provided latch 24, when the personnel install the cross bar buckle head 1 4 and the cross bar buckle head 2 8 on the outer surfaces of the buckle plate 1 2 and the buckle plate 2 3, the latch 24 can be plugged into the inside of the limited button hole 23 and tightened, so that it is convenient to limit and fix the cross bar buckle head 1 4 and the cross bar buckle head 2 8 installed on the outer surfaces of the buckle plate 1 2 and the buckle plate 2 3, thereby improving stability.

[0026] refer to Figure 1A fixing ring 19 is provided on the outer surface of the vertical pole 1, and a hinged mounting seat 20 is fixedly installed on the outer surface of the fixing ring 19, and a reinforcing support rod 21 is hinged inside the hinged mounting seat 20, and a hinged mounting seat 22 is fixedly installed on the bottom surface of the cross bar 5, and one end of the reinforcing support rod 21 away from the hinged mounting seat 20 is hinged to the inside of the cross bar 5; the fixing ring 19 is composed of two semicircular rings, and the two semicircular rings are fixed with locking bolts, so that it is easy to be installed on the outer surface of the vertical pole 1, and the fixing ring 19 and the reinforcing support rod 21 are provided, so as to facilitate auxiliary support for the cross bar 5, so that it will not be easily bent or broken during subsequent use.

[0027] The implementation principle of the disc-type super-large cantilever support tripod embodiment of the present application is: the operator first inserts the cross bar buckle head 1 4 and the cross bar buckle head 2 8 into the limiting buckle eye 23 through the pin 24, and installs them on the buckle plate 1 2 and the buckle plate 2 3 to form a basic structure, and then the oblique outer support rod 10 and the inner support rod 11 are installed inside the articulated seat 2 9 and the articulated seat 1 7 to provide support for the extension rod 6, effectively improving the overall stability of the structure.

[0028] At this time, the personnel installs one end of the external threaded rod 14 in the hinge seat three 13, so that the external threaded rod 14 can be rotated to adjust the angle, and then the personnel rotates the threaded tube 15 on the outer surface of the external threaded rod 14, so that the threaded tube 15 drives the mounting seat 16 to move toward the inner support rod 11 and the connecting plate 12. When the mounting seat 16 is close to the connecting plate 12, the operator continues to move the threaded tube 15 up and down, so that the connecting plate 12 is smoothly inserted into the mounting seat 16. Subsequently, one end of the screw rod 17 is inserted into the through hole 18, and the nut 1 is tightened to ensure that the inner support rod 11, the threaded tube 15 and the external threaded rod 14 are firmly connected. This process forms a lateral pulling force on the inner support rod 11, ensuring that it will not be easily bent or broken when subjected to a large load, and the supporting effect on the extension rod 6 is significantly enhanced;

[0029] The device realizes flexible adjustment of the threaded tube 15 by setting the external threaded rod 14 to adapt to the change of the inclination angle of the inner support rod 11. When the inner support rod 11 and the threaded tube 15 are connected and fixed by the connecting plate 12, the mounting seat 16 and the screw rod 17, horizontal pulling force is provided to further strengthen the supporting effect of the inner support rod 11 and ensure its stability when bearing a large load.

[0030] At the same time, the setting of the fixing ring 19 and the reinforcing support rod 21 provides additional support and reinforcement for the cross bar 5, significantly improving the stability of the entire device. In summary, the device is not only simple in structure and easy to operate, but also effectively improves the stability and reliability of the structure while ensuring the overall supporting effect of the cross bar 5 and the extension rod 6.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A disc-type super-large cantilever support tripod, comprising a vertical rod (1), characterized in that: A buckle plate (2) is fixedly mounted on the outer surface of the vertical pole (1); a buckle plate (3) is fixedly mounted on the outer surface of the vertical pole (1) below the buckle plate (2); a cross bar buckle head (4) is arranged on the outer surface of the buckle plate (2); a cross bar (5) is fixedly mounted on one side of the cross bar buckle head (4); an extension rod (6) is movably sleeved inside the cross bar (5); a hinge seat (7) is fixedly mounted on the bottom surface of the extension rod (6); a cross bar buckle head (8) is arranged on the outer surface of the buckle plate (3); a hinge seat (9) is fixedly mounted on one side of the cross bar buckle head (8); an oblique outer support rod (10) is hingedly mounted inside the oblique outer support rod (10); an inner support rod (11) is movably sleeved inside the oblique outer support rod (10); One end of the inner support rod (11) away from the oblique outer support rod (10) is hinged to the inside of the hinge seat one (7); a connecting plate (12) is fixedly installed on the outer surface of the inner support rod (11) near the top; a hinge seat three (13) is fixedly installed on the bottom surface of the cross bar (5); an external threaded rod (14) is hinged inside the hinge seat three (13); a threaded tube (15) is threadedly connected to the outer surface of the external threaded rod (14); one end of the threaded tube (15) is hinged to a mounting seat (16); a screw rod (17) is movably penetrated on one side of the mounting seat (16); a through hole (18) is opened on the outer surface of the connecting plate (12); one end of the screw rod (17) passes through the inside of the through hole (18); one end of the through hole (18) is threadedly connected to a nut one.

2. The disc-type super-large cantilever support tripod according to claim 1, characterized in that: The outer surface of the vertical pole (1) is provided with a fixing ring (19), the outer surface of the fixing ring (19) is fixedly mounted with an articulated mounting seat 1 (20), the interior of the articulated mounting seat 1 (20) is hinged with a reinforcing support rod (21), the bottom surface of the cross bar (5) is fixedly mounted with an articulated mounting seat 2 (22), and one end of the reinforcing support rod (21) away from the articulated mounting seat 1 (20) is hinged to the interior of the cross bar (5).

3. The disc-type super-large cantilever support tripod according to claim 1, characterized in that: The top surfaces of the buckle plate 1 (2) and the buckle plate 2 (3) are both provided with limit button holes (23), and the top surfaces of the cross bar buckle head 1 (4) and the cross bar buckle head 2 (8) are movably provided with a latch (24), and one end of the latch (24) is inserted into the inside of the limit button hole (23).

4. The disc-type super-large cantilever support tripod according to claim 1, characterized in that: A plurality of circular connection holes (25) are provided on one side of the extension rod (6), a fixing bolt (26) is movably provided on one side of the cross bar (5), one end of the fixing bolt (26) passes through the interior of one of the plurality of circular connection holes (25), and one end of the fixing bolt (26) is threadedly connected to a nut 2.

5. The disc-type super-large cantilever support tripod according to claim 1, characterized in that: A limit stopper (27) is fixedly mounted on the top surface of one end of the extension rod (6) away from the cross rod (5).

6. The disc-type super-large cantilever support tripod according to claim 1, characterized in that: The top surfaces of the buckle plate 1 (2) and the buckle plate 2 (3) are provided with eight position-limiting button holes (23) at equal intervals in a circular array.

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