TWM481962U - Improved aluminum scaffold - Google Patents

Abstract

An improved aluminum scaffold comprises a lower scaffold, a middle scaffold section, an upper scaffold section, and a fencing section; each scaffold section is disposed with an inclining ladder next to the pedal board, and the inclining ladder has an end straddling and hooking the uppermost transverse short rod of one of the lateral support frames and the other end thereof straddling the lowermost transverse short rod of the other lateral support frame; the fencing section further comprises two opposite lateral fencing frames fitting with the lateral support frames of the upper scaffold section, and two horizontal holding rods; the long upright posts of the lateral support frames and the fencing frames provide a plurality of fixing pieces spacing apart from each other for joining with the horizontal holding rods and the cross holding rods of the scaffold sections; the two support base bars at the bottom of the lower scaffold section provide a threaded rod with a universal seat respectively to closely touch the ground; the preceding structural arrangement with the improved aluminum scaffold is capable of securing safety and convenience for the user.

Description

Improved aluminum scaffold

This work is about an improved aluminum scaffold, more specifically an improved scaffold for the 101,213,544 patent, to better meet the user's safety needs.

The 101,213,544 patent basically consists of a detachable ferrule with a lower eagle section, a middle eagle section and an upper eagle section. Each side of the eagle section has a pair of erect long support rods and a plurality of short sides. The support brackets of the horizontal support bars correspond to each other, and the lower ends of the upright long support rods of the middle eagle frame section and the upper eagle frame section are sleeve ends, so as to support the erect lengths of the lower eagle section and the middle eagle section respectively. The upper end of the rod is sleeved and screwed; each layer of the eagle frame has a pedal, and the two ends are respectively detachably fixed to the two short lateral support rods corresponding to each other; adjacent to the middle and the lower end of each of the upright support long rods, respectively There is a auxiliary rod fixing piece for detachably fixing two pairs of intersecting oblique supporting auxiliary rods; the lower level eagle frame section is further provided with an inclined supporting long rod, a supporting bottom rod and a movable bottom wheel with a brake.

Although the aluminum eagle frame disclosed in the 101213544 patent case breaks through the general steel tube eagle and the iron pipe eagle frame, the assembly and disassembly work is cumbersome, and is not suitable for the construction of uneven floors, and it is not mobile and occupyes a small space and is difficult to collect. Other shortcomings, but there is still room for improvement from the point of view of safety and convenience.

The main purpose of the "Improved Aluminum Eagle Frame" is to re-improve the 101213544 patent "Improved Eagle Frame" to make it easier and more convenient for users to operate the aluminum scaffold.

In order to achieve the above objectives, the "improved aluminum scaffold" of the present invention has the following features: each layer of the eagle frame section is provided with a 45° angle inclined inclined ladder with the support brackets on both sides of each eagle frame section, and one end is hooked to each layer. The uppermost horizontal support short rod of one of the support brackets on both sides of the eagle frame section is adjacent to the pedals of each layer of the eagle frame section, and the other end of the eagle frame is flanked by the lowermost horizontal support short rod of the other side of the eagle frame section. A fence section is arranged above the upper scaffolding section, and the fence section comprises the same as the support brackets on both sides of each layer of the eagle frame section, but the support brackets on both sides of each layer are short side-side side fences, and the lower ends thereof are respectively The upper end of the support frame on both sides of the upper eagle frame section; the support brackets on both sides of the eagle frame section and the erect support long poles of the side fences of the fence section are provided with a plurality of auxiliary spacers for spacing The two ends of each layer of oblique support auxiliary rods are respectively combined with the auxiliary rod fixing piece of one of the most adjacent uppermost horizontal supporting short rods of each layer of the eagle frame section and the auxiliary rod fixing piece of the most adjacent lowermost horizontal supporting short rod; the fence section is provided There are at least two pairs of front and rear horizontal support auxiliary rods, of which The two ends of a pair of horizontal support auxiliary rods are respectively combined with the auxiliary rod fixing pieces of the uppermost horizontal support short rods of the two side fences, and the two ends of the horizontal support auxiliary rods are respectively short and close to the other horizontal support. The auxiliary rod fixing piece of the rod is combined; the adjusting screws disposed at both ends of each supporting bottom rod respectively have a universal base, which can be closely attached to the ground of different conditions.

(1)‧‧‧Under eagle section

(2) ‧ ‧ mid-level scaffolding

(3) ‧‧‧Upper scaffolding

(4) ‧‧‧Fences

(11,12), (21,22), (31,32)‧‧‧ side support

(5)‧‧‧ pedal

(6,6)‧‧‧ oblique support

(7)‧‧‧ Leaning ladder

(13,13)‧‧‧Support bottom rod

(14) ‧‧‧Adjusting screw

(15)‧‧‧ activity bottom wheel

(141)‧‧‧ universal base

(16)‧‧‧ oblique support long rod

(8) ‧‧‧ horizontal support auxiliary rod

(41,42)‧‧‧ Side fence

(9)‧‧‧Auxiliary rod fixing piece

Figure 1 is a perspective view of a preferred embodiment of the "modified aluminum scaffold".

Figure 2 is an enlarged perspective view of the lower echelon section in Figure 1.

Figure 3 is a perspective view of a preferred embodiment of the creation of a "modified aluminum scaffold" on a rugged terrain.

First, the following description of the present embodiment will be described. For components of the same construction, the same component symbols are denoted in the drawings. Please refer to Figure 1. The creation of the modified aluminum scaffold includes a lower eagle section (1), a middle eagle section (2), an upper eagle section (3) and a fence section (4). Referring to Fig. 2, as shown in Fig. 1, the lower scaffolding section (1) is provided with two side supporting brackets (11, 12), a pedal (5), and two pairs of diagonal supporting auxiliary rods (6, respectively). 6), a inclined ladder (7), a supporting bottom rod (13, 13) fixed to the lower end of the side supporting frame (11, 12), and an adjusting screw disposed at both ends of each supporting bottom rod (13, 13) (14) A movable bottom wheel (15) disposed at two corners of the lower end of each side support frame (11, 12) and one end thereof are respectively rotatably fixed to each side of the side support frames (11, 12) and the other end is The diagonal support long rods (16) respectively contacting the ground; further, each side support frame (11, 12) is composed of a pair of upright support long rods and a plurality of horizontal support short rods; the left and right ends of the pedals (5) are respectively spanned The upper two opposite lateral support short rods; one end of the inclined ladder (7) is hooked to one of the two upper horizontal support short rods, adjacent to the pedal (5), and the other end of the inclined ladder (7) One of the two horizontal support short rods that are spanned to the bottom and supported on both sides (11, 12) Forming a 45° angle of inclination; the inclined ladder (7) shown in Fig. 2 is hooked on the upper left side of the horizontal support short rod, and the other end is fastened to the lower right side of the support short rod. Of course, the inclined ladder can also be used. 15) One end is hooked on the upper right side to support the short rod, and the other end is fastened to the lower left lateral support short rod; the ends of each oblique support auxiliary rod (6) are respectively arranged at the vertical support long rod An auxiliary rod fixing piece (9) is combined and formed at an angle of 45° with the side support frames (11, 12), and adjacent to each pair of diagonal support auxiliary rods (6, 6), a horizontal support auxiliary rod is provided (8), the two ends of which are respectively combined with another auxiliary rod fixing piece (9) provided at the upper end of the vertical support long rod, In order to increase the strength of the scaffold; as can be seen from Fig. 2, there are a plurality of auxiliary rod fixing pieces (9) spaced equidistantly spaced, which are arranged on the vertical support long rod for setting the scaffolding on the uneven ground. When the left and right support frames (11, 12) cannot maintain symmetry, the ends of the diagonal support auxiliary rods (6) and the horizontal support auxiliary rods (8) can be fixed to the suitable auxiliary rod fixing pieces as needed (9) ) to enhance the flexibility and convenience of erecting the scaffold; in addition, the adjusting screw (14) disposed at each end of each supporting bottom rod (13) has a 360-degree rotating universal base (141), when in contact with the ground, It can be adjusted automatically according to different ground conditions and close to the ground.

Please refer to Fig. 1, the structure of the middle eagle section (2) and the upper eagle section (3), which is similar to the lower eagle section (1), and is provided with two side support frames corresponding to each other ( 21, 22), (31, 32), pedal (5), two pairs of oblique support auxiliary rods (6, 6), a diagonal ladder (7), a pair of front and rear horizontal support auxiliary rods (8) Components such as a plurality of auxiliary rod fixing pieces (9); the construction and connection relationship of these elements, the same parts as the lower layer of the scaffolding section (1), will not be described again; it is worth noting that it is placed across the upper scaffolding section. (1) The pedal (5) is completely covered with the upper scaffolding section (1), so that when the user climbs to the upper scaffolding section (1), he has sufficient pedal area. The fence section (4) comprises two opposite side fence frames (41, 42) and two pairs of horizontal support auxiliary rods (8) corresponding to the front and rear, and the side fence frame (41, 42) is similar to the middle level scaffolding section (2) And the side support brackets (21, 22), (31, 32) of the upper scaffolding section (3), which are composed of a pair of upright support long rods and a plurality of horizontal support short rods, and the plurality of auxiliary rod fixing pieces (9) are mutually One distance apart is set on the vertical support long rod, and the two ends of each horizontal support auxiliary rod (8) are respectively combined with one auxiliary rod fixing piece (9); the side fence frame (41, 42) is different from the middle layer The eagle section (2) and the upper eagle section (3) are located on the side of the side fence frame (41, 42) which supports the length of the long pole compared to the middle eagle section (2) and the upper eagle section (3). The upright support long rods on the support frames (21, 22) and (31, 32) are short.

Please refer to Figure 3 again. This illustration shows the example of the application of the modified aluminum scaffold in the case of high and low ground. The lower scaffolding section (1) and the middle eagle can be clearly seen from the figure. The support frame (11, 12), (21, 22), (31, 32) on both sides of the frame (2) and the upper eagle frame (3) are assembled in sequence, due to the right support frame (12), (22) , (32) is located on the lower ground, resulting in the lower end of the lower eagle section (1) pedal (5), inclined ladder (7), an oblique support auxiliary rod (6), horizontal support auxiliary rod (8), etc. It is fixed to the right side support frame (22) of the middle eagle section (2), the pedal (5) of the middle eagle section (2), the inclined ladder (7), an oblique support auxiliary rod (6), horizontal support auxiliary rod (8) The right end is fixed to the right side support frame (32) of the upper eagle frame section (3); the upper eagle frame section (3) pedal (5), inclined ladder (7), and an oblique support auxiliary rod (6) ), the right end of the horizontal support auxiliary rod (8), etc. must be fixed to the other added right side support frame (32); at the same time, in order to allow the user to securely on the pedal (5) of the upper scaffolding section (3) For the work, the left side fence (41) of the original fence section (4) is replaced by the left support frame (31) of an upper eagle section (3). The right side fence frame (42) is fitted to the other added right side support frame (32), and is additionally fixed to the two pairs of diagonal support auxiliary rods (6, 6) and a pair of horizontal support auxiliary rods (8) respectively The upper left support frame (31), the upper right support frame (32) and the right side fence frame (42) are provided with auxiliary rod fixing pieces (9). The example "Re-improvement of the aluminum scaffold" shown in Figure 3 is applied to the case of high and low ground. For the sake of example, the actual assembled structure can be adjusted to the most suitable height of the ground. .

From the above example of the "improved aluminum eagle frame", it can be clearly seen that because each layer of the eagle frame of the creation is higher, that is, there is a larger space, and the user is equipped with the inclined ladder to allow the user to Convenient and safe climbing, the setting of the fence section (4) is simpler than the 101213544 patent case. More stable, plus the pedal (5) at the top of the eagle section (3) of this creation can be completely covered with the upper eagle section (1), so that the user can stand on the pedal (5) safely; The side support brackets (11, 12), (21, 22), (31, 32) of the upright support long rods are provided with a plurality of auxiliary rod fixing pieces (9) spaced apart from each other, so that the oblique support Both ends of the rod (6) and the horizontal support auxiliary rod (8) are fixed to the corresponding auxiliary rod fixing piece (9) as needed and conveniently; the adjusting screw (14) provided on each supporting bottom rod (13) The universal base can be automatically adjusted according to different ground conditions and close to the ground; the above-mentioned features of the creation are all disclosed in Patent No. 101213544.

Finally, it should be emphasized that the above examples explain in detail the creation of the "modified aluminum scaffold", so that those skilled in the art can understand that the creation can achieve the above objectives, and is not intended to limit the creation, the equivalent elements Replacement, change, etc., should still belong to the scope of this creation. In addition, the creation of the "Improved Aluminum Eagle Frame" is in line with the industrial use, novelty and progress of the Patent Law. It proposes a new type of patent application according to law, and invites the form to review and grant the patent. Will.

(1)‧‧‧Under eagle section

(2) ‧ ‧ mid-level scaffolding

(3) ‧‧‧Upper scaffolding

(4) ‧‧‧Fences

(11,12), (21,22), (31,32)‧‧‧ side support

(5)‧‧‧ pedal

(6,6)‧‧‧ oblique support

(7)‧‧‧ Leaning ladder

(8) ‧‧‧ horizontal support auxiliary rod

(9)‧‧‧Auxiliary rod fixing piece

(41,42)‧‧‧ Side fence

Claims (5)

An improved aluminum scaffold comprising: a lower layer scaffolding section, the lower scaffolding section further comprising a second lower side support frame, at least a lower layer pedal, two pairs of lower layer oblique support auxiliary rods, two supporting bottom rods and one respectively located An adjusting screw at each end of each supporting bottom rod, wherein the two lower side supporting frames are opposite to each other, and each lower side supporting frame is composed of a pair of upright supporting long rods and a plurality of horizontal supporting short rods fixed between the vertical supporting long rods The two ends of the lower pedal are placed on the upper horizontal support short rods of the lower layer side support frames, and the pair of lower layer oblique support auxiliary rods are respectively fixed on the two lower layer side support frames, and the support bottom rods are respectively fixed on the lower layer sides The lower end of the support frame; a middle-level scaffolding section, the middle-level scaffolding section further comprises a second middle-side support frame, at least one middle-level pedal and two pairs of diagonal support auxiliary rods, wherein each middle-side support frame is supported by a pair of upright support long poles and plural The horizontal support short rod is fixed between the upright support long rods, and the lower end of each middle side support frame is sleeved on the upper end of each lower side support frame, and the two ends of the middle layer pedal are placed on the uppermost side of each middle side support frame horizontal Holding a short rod, each pair of middle layer oblique support auxiliary rods are respectively fixed to the two middle layer side support brackets; and an upper layer scaffolding section, the upper layer scaffolding section further comprises two upper side side support frames, at least one upper layer pedal and two pairs of diagonal support The auxiliary rod, wherein each upper side support frame is composed of a pair of upright support long rods and a plurality of horizontal support short rods fixed between the vertical support long rods, and the lower end of each upper side support frame is sleeved on the upper end of each middle side support frame The upper end of the upper pedal is placed on the upper horizontal support short rod of each upper side support frame, and each pair of upper oblique support auxiliary rods are respectively fixed to the two upper layer side support frames; The ladder has one end hooked to the uppermost horizontal support short rod of one of the support brackets on both sides of each layer of the scaffolding section, and is adjacent to each layer of the pedal, and the other end is slid over each The lower side supports the short rod on the other side support frame of the other side of the eagle frame, and forms a 45° angle inclination with the support frames on both sides of each layer of the eagle frame section; a fence section is arranged above the upper eagle frame section, and the fence section includes two The support brackets on the two sides of each layer of the eagle frame are the same, but the support brackets on both sides of each layer are short side-side fences, and the lower ends are respectively fitted with the upper ends of the support brackets of the upper eagle section, each layer of the eagle frame The erect support long rods of the two sides of the support bracket and the side fence of the fence section are provided with a plurality of auxiliary rod fixing pieces, and the two ends of each layer oblique support auxiliary rod are respectively adjacent to one of the eagle frame sections of each layer The uppermost horizontal support short rod auxiliary rod fixing piece and one of the auxiliary rod fixing piece which is closest to the lowermost horizontal support short rod; the fence section is provided with at least two pairs of front and rear corresponding horizontal support auxiliary rods, wherein a pair of horizontal support The two ends of the rod are respectively combined with the auxiliary rod fixing piece of the uppermost horizontal supporting short rod of the two side fence frames, and the two ends of the other horizontal supporting auxiliary rod are respectively fixed with the auxiliary rods close to the other horizontal supporting short rod. Sheet combination; adjustment at both ends of each support bottom rod The screws each have a universal base. The improved aluminum scaffold of claim 1, wherein the upper pedal spans the upper scaffolding section to place the pedal space, so that the user has the largest pedal area. For example, the improved aluminum eagle frame described in claim 1 is characterized in that each layer of the eagle frame section is provided with a pair of horizontal support auxiliary rods, and the two ends of each horizontal support auxiliary rod are respectively supported by the support brackets on both sides of each layer of the eagle frame section. The top of each of the auxiliary rod fixing pieces is combined. The improved aluminum scaffold of claim 1, wherein the middle scaffolding section and the upper scaffolding section have the same support structure on both sides. For example, in the improved aluminum scaffold of claim 4, the support brackets on both sides of the middle eagle section or the upper eagle section can continue to be nested upwards, and cooperate with the side fence frame and the diagonal support The rod and the horizontal support auxiliary rod replace the fence section and can be elastically assembled into the required scaffold when the ground has a high bottom.