TWM469350U - Angle adjustable scaffolding base - Google Patents

Description

Angled canopy base

The present invention relates to a scaffold base mounted on the bottom end of a eagle stand and fixed to the ground.

When a building is being built or refurbished, a scaffolding is often placed on the outside of the building to allow the person to stand and walk. The scaffold generally consists of four poles, two crossbars and a scaffolding pedal. Arranged in a rectangular shape, each crossbar is disposed at the top of two adjacent poles, and the scaffolding pedal is disposed between the two crossbars.

When the scaffold is set, in order to meet the height difference of the ground, a truss base is often arranged between each pole and the ground. The scaffold base includes a bottom plate, a screw and a screwing member, and the screw is erected on the bottom plate. The screwing member is screwed to the outside of the screw, and thereby can move up and down relative to the screw; the bottom end of the vertical rod of the scaffold is sleeved outside the screw and abuts against the screwing member, and can be screwed up and down relative to the screw by the screwing member Move so that each pole can overcome the height difference of the ground and keep the scaffold upright.

However, when setting up the scaffold, you may also encounter inclined ground. In general, wood and other objects are placed under the bottom of the scaffold base to keep the scaffold base horizontal; but this method not only needs to find Suitable for height wood, the wood is also easily removed from the underside of the scaffold base because it is not further fixed and placed on a sloping floor. This will cause the scaffold to fall and collapse and cause serious accidents.

In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides an angled cantilever base for adjusting the relative angle of the screw to the bottom plate, thereby enabling the present invention to be easily applied to the inclined floor.

In order to achieve the above-mentioned creative purposes, the technical means adopted in this creation is to design an angled cantilever base, which comprises: a bottom plate; a pivoting seat, which is arranged on the top surface of the bottom plate; a screw, the bottom end thereof The pivoting seat is pivoted; a screwing member is screwed to the outside of the screw.

The advantage of this creation is that by allowing the screw to be pivoted relative to the bottom plate, the bottom plate can be placed on a sloping floor, and the screw can remain vertical, so that even if the ground is tilted, the creation can easily keep the eagle upright. And it is not easy to dump.

Further, the adjustable angle of the scaffold base, wherein the pivoting base comprises a base plate and two wall plates, wherein the two wall plates are respectively vertically bent and formed on opposite sides of the substrate, and the bottom end of the screw is located on the two wall plates. Between the two bolts and the screw, a bolt is screwed and fixed with a nut. Thereby, the angle of the screw can be stably fixed by the clamping of the nut and the head of the bolt, thereby improving the safety in use.

Further, the adjustable angle of the scaffold base, wherein the pivoting seat further comprises two limiting members, the two limiting members are respectively disposed on opposite sides of the substrate, and the limiting members are connected to the two walls. Between the plates; the bottom end of the screw is selectively abutted against the corresponding stop. This allows for two limits The position piece limits the angle of rotation of the screw.

Further, the angled cantilever base is characterized in that the top side of each support portion of the screwing member is a flat surface. This facilitates the bottom end of the mast of the scaffold.

10‧‧‧floor

11‧‧‧Perforation

20‧‧‧ pivot

21‧‧‧Substrate

22‧‧‧ siding

23‧‧‧Limited parts

30‧‧‧ screw

31‧‧‧hemispherical end

40‧‧‧ screw fittings

41‧‧‧ screwing department

42‧‧‧Support

421‧‧‧ plane

422‧‧‧Flange

51‧‧‧ screws

52‧‧‧Bolts

521‧‧‧ head

53‧‧‧ nuts

60‧‧‧ Ground

Figure 1 is a three-dimensional appearance of the creation.

Figure 2 is an exploded view of the components of the present creation.

Figure 3 is a schematic diagram of the use of the present creation.

The technical means adopted by the present invention for achieving the intended purpose of creation are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 and FIG. 2, the angle of the scaffold base of the present invention comprises a bottom plate 10, a pivoting seat 20, a screw 30 and a screwing member 40.

Referring to FIGS. 1 to 3, the aforementioned bottom plate 10 is square and has four through holes 11 therethrough for the screw 51 to penetrate and fix the bottom plate 10 to the floor 60 (as shown in FIG. 1).

The pivoting seat 20 is disposed at the center of the top surface of the bottom plate 10. The pivoting base 20 includes a base plate 21, two wall plates 22 and two limiting members 23; the two wall plates 22 are respectively vertically bent and formed on the opposite sides of the substrate 21. The two limiting members 23 are respectively disposed on opposite sides of the substrate 21, and the limiting members 23 are connected between the two wall plates 22, and the limiting member 23 is a round rod; in the embodiment, the substrate 21 is welded and fixed. The limiting members 23 are soldered and fixed to the two wall plates 22 and the substrate 21, but they are not limited thereto, and may be combined in other manners.

The bottom end of the screw 30 is pivoted with the pivoting seat 20, the bottom end of the screw 30 is located between the two wall plates 22, and a bolt 52 passes through the two wall plates 22 and the screw 30, and is screwed with a nut 53. Fixing; thereby, when the nut 53 is loosened, the screw 30 can be rotated relative to the pivoting seat 20, and when the nut 53 is tightened, the nut 53 can be clamped to the head 521 of the bolt 52 by two walls. The plate 22 is used to fix the relative angle of the screw 30 and the pivoting seat 20; the bottom end of the screw 30 is an arcuate end, and further a hemispherical end 31, when the screw 30 is rotated relative to the pivoting seat 20 to a certain angle, The hemispherical end 31 will abut against one of the limiting members 23, thereby limiting the angle of rotation of the screw 30.

The screwing member 40 is screwed to the outside of the screw 30 and includes a screwing portion 41 and two supporting portions 42. The screwing portion 41 is screwed to the outside of the screw 30. The two supporting portions 42 are laterally protruded and formed on the screwing portion 41. On the opposite sides of the support portion 42, the top side of each support portion 42 is a flat surface 421 for facilitating the bottom end of the vertical rod of the eagle frame. The outer end of each support portion 42 extends downwardly with a flange 422 (as shown in FIG. 3). Show).

In the present use, the bottom plate 10 is locked and fixed to the floor 60 by screws 51, and the screw 30 is rotated relative to the bottom plate 10 until it is kept vertical, and each of the original screw members 40 is rotated to the same height, thereby allowing The poles of the eagle are placed vertically at the same height, so that the eagle is kept upright (as shown in Figure 1).

When the creation wants to adjust the angle, it is only necessary to loosen the nut 53 to adjust, and after the adjustment is completed, the nut 53 can be tightened, thereby facilitating the adjustment of the angle, and after the adjustment is completed, the nut 53 is used. The head portion 521 of the bolt 52 is clamped to securely fix the angle of the screw 30, and the present invention is convenient to use, and the safety in use can be further improved.

The above description is only a preferred embodiment of the present invention, and does not impose any form limitation on the present invention. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present creation, and has any technical field. A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The technical essence of the creation Any simple modification, equivalent change and modification of the above embodiments are still within the scope of the technical solution of the present invention.

10‧‧‧floor

11‧‧‧Perforation

20‧‧‧ pivot

21‧‧‧Substrate

22‧‧‧ siding

23‧‧‧Limited parts

30‧‧‧ screw

31‧‧‧hemispherical end

40‧‧‧ screw fittings

41‧‧‧ screwing department

42‧‧‧Support

421‧‧‧ plane

422‧‧‧Flange

52‧‧‧Bolts

521‧‧‧ head

Claims (8)

An angled cantilever base comprises: a bottom plate; a pivoting seat disposed on a top surface of the bottom plate; a screw having a bottom end pivoted with the pivoting seat; a screwing member screwed to Outside the screw. The adjustable angle of the scaffold base according to claim 1, wherein the pivoting base comprises a base plate and two wall plates, wherein the two wall plates are vertically bent and formed on opposite sides of the substrate, and the bottom end of the screw is located on the two wall plates. Between the two bolts and the screw, a bolt is screwed and fixed with a nut. The adjustable angle of the scaffold base according to claim 2, wherein the pivoting seat further comprises two limiting members, wherein the two limiting members are respectively disposed on opposite sides of the substrate, and the limiting members are connected to the two walls. Between the plates; the bottom end of the screw is selectively abutted against the corresponding stop. The adjustable angle of the scaffold base according to claim 3, wherein the limiting member of the pivoting seat is a round rod, and the bottom end of the screw is an arc end. The angled cane base according to any one of claims 1 to 4, wherein the screwing member comprises a screwing portion and two supporting portions, the screwing portion is screwed to the outside of the screw, and the two supporting portions are respectively protruded laterally Formed on opposite sides of the screw. The angled cane base of claim 5, wherein the top side of each of the support portions of the screw member is a flat surface. The angled cane base of claim 5, wherein the outer ends of the support portions of the screw member extend downwardly with a flange. An angled cantilever base as claimed in claim 6 wherein the shank is screwed The outer ends of the support portions of the members extend downwardly with a flange.