Adjustable scaffold

Abstract

The utility model relates to the technical field of scaffolds, in particular to an adjustable scaffold which comprises a scaffold body, a supporting ladder, a fixing seat and a supporting rod. The scaffold body comprises vertical rods and a transverse rod, the vertical rods can be telescopically adjusted in the length direction, and the transverse rod is arranged between the two vertical rods. The supporting ladder is rotationally connected with the scaffold main body and comprises two inclined rods and a plurality of cross beams; the fixed seat is arranged at the tail end of the inclined rod and / or the tail end of the vertical rod; the fixed seat comprises a drill bit, a first fastening bolt and a first fastening nut; a through hole is formed in one end of the drill bit, one end of the drill bit can extend into the inclined rod or the vertical rod, and the other end of the drill bit can penetrate into the ground; via holes allowing the first fastening bolts to penetrate through are correspondingly formed in the inclined rods and / or the vertical rods, and the first fastening bolts can penetrate through the via holes and the through holes to be connected with the first fastening nuts; and the other end of the supporting rod is rotationally connected with the inclined rod. The adjustable scaffold can achieve stable supporting under the rugged terrain condition and is not prone to rollover.

Description

TECHNICAL FIELD

[0001] The utility model relates to a scaffold technical field especially relates to an adjustable scaffold. BACKGROUND

[0002] In the photovoltaic installation operation, the construction scheme that adapts to the topography, with the slope just the situation is often used. Because the complex field topography environment, the existing scaffold is difficult to be stably installed on the slope topography, and it is difficult to adapt to the uneven terrain conditions in desert and other areas. Furthermore, because the slope topography sand flowability is big, the geology is soft and the bearing capacity is small, the scaffold is easy to have the side turning phenomenon, and it is difficult to guarantee the scene safety. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a kind of adjustable scaffolds, to solve the problem of poor stability, easy side turning when existing scaffold is installed in uneven slope topography.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] An adjustable scaffold, comprising:

[0006] Scaffold main body, the scaffold main body includes multiple vertical rods and multiple crossbars, the vertical rod can be telescopic adjustment along the length direction, the crossbar is uniformly arranged between two vertical rods;

[0007] Support ladder, rotationally connected with the scaffold main body, the support ladder includes two inclined rods and multiple crossbeams; The inclined rod can be telescopic adjustment along the length direction; The crossbeam is arranged between two inclined rods, and is horizontally connected with two inclined rods;

[0008] Fixed seat, arranged at the end of the inclined rod and / or the end of the vertical rod; The fixed seat includes drill bit, first fastening bolt and first fastening nut; One end of the drill bit is provided with through hole, and one end of the drill bit can be inserted into the inclined rod or the vertical rod, and the other end of the drill bit can be pierced into the ground; Corresponding through hole is provided on the inclined rod and / or the vertical rod for the first fastening bolt, and the first fastening bolt can pass through the through hole, the through hole and the first fastening nut are connected;

[0009] Supporting rod, can be telescopic adjustment along the length direction, one end of the supporting rod is rotationally connected with the vertical rod, and the other end is rotationally connected with the inclined rod.

[0010] Optionally, the support rod comprises a first support rod, a second support rod, a support rod bolt and a support rod nut, the first support rod is rotationally connected with the vertical rod, the second support rod is rotationally connected with the inclined rod, a plurality of support rod holes are arranged on the first support rod and the second support rod and are spaced apart along the length direction, and the support rod bolt can be connected with the support rod nut by penetrating through the support rod holes on the first support rod and the second support rod.

[0011] Optionally, the inclined rod comprises a first inclined rod, a second inclined rod, a second fastening bolt and a second fastening nut, the first inclined rod is rotationally connected with the vertical rod, a plurality of adjusting holes are arranged on the first inclined rod and the second inclined rod and are spaced apart along the length direction, and the second fastening bolt can be connected with the second fastening nut by penetrating through the adjusting holes on the first inclined rod and the second inclined rod.

[0012] Optionally, the drill bit is provided with a base disc at the outer periphery.

[0013] Optionally, the drill bit is provided with an external thread at the outer periphery.

[0014] Optionally, the drill bit has a tip portion for penetrating into the ground.

[0015] Optionally, the tip portion is a conical structure with a gradually decreasing radial dimension.

[0016] Optionally, the tip portion is a helical member extending helically along the axial direction of the drill bit.

[0017] Optionally, the cross rod is provided with a bubble level.

[0018] Optionally, a plurality of support rods are provided, and the plurality of support rods are uniformly spaced apart.

[0019] Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following advantages:

[0020] The length of each vertical rod and each inclined rod of the adjustable scaffold is adjustable, so that the adjustable scaffold is suitable for uneven slope sections, and the vertical rod or the inclined rod is connected with the ground through the fixing seat, and the vertical rod and the inclined rod are further supported and limited by the support rod, so that the adjustable scaffold can still realize stable support under complex terrain environment, is suitable for different terrain conditions, is not easy to roll over, and can effectively ensure the stability and safety of the construction process. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the utility model, the drawings needed to be used in the embodiment of the utility model will be briefly introduced as follows, and obviously, other drawings can be obtained by the person skilled in the art without creative labor.

[0022] Figure 1 A structure schematic view of the adjustable scaffold is disclosed in the utility model embodiments.

[0023] Figure 2 A use schematic view of the adjustable scaffold is disclosed in the utility model embodiments.

[0024] Figure 3 A structure schematic view of the supporting rod is disclosed in the utility model embodiments.

[0025] Figure 4 A structure schematic view of the inclined rod is disclosed in the utility model embodiments.

[0026] Figure 5 A structure schematic view of the tip part composed of the conical structure is disclosed in the utility model embodiments.

[0027] Figure 6 A structure schematic view of the tip part composed of the spiral part is disclosed in the utility model embodiments.

[0028] Wherein:

[0029] 1, scaffold main body; 11, vertical rod; 12, horizontal rod; 121, bubble level;

[0030] 2, support ladder; 21, inclined rod; 211, first inclined rod; 212, second inclined rod; 213, second fastening bolt; 214, second fastening nut; 215, adjusting hole; 22, cross beam;

[0031] 3, fixing seat; 31, drill bit; 311, through hole; 312, tip part; 3121, conical structure; 3122, spiral part; 313, base disc; 32, first fastening bolt; 33, first fastening nut;

[0032] 4, supporting rod; 41, first supporting rod; 42, second supporting rod; 43, supporting rod bolt; 44, supporting rod nut; 45, supporting rod hole. DETAILED DESCRIPTION

[0033] In order to enable the above-mentioned purposes, features and advantages of the utility model to be more clearly understood, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein; obviously, the embodiments in the description are only some of the embodiments of the utility model, not all the embodiments.

[0035] Figure 1 and Figure 2 As shown, the adjustable scaffolding of this utility model includes a scaffolding body 1, a support ladder 2, a fixed base 3, and support rods 4. The scaffolding body 1 is constructed from multiple vertically arranged uprights 11 and multiple horizontally arranged crossbars 12. Figure 1 and Figure 2 The scaffolding body 1 shown is a partial structure omitted. The uprights 11 are adjustable in length, and the horizontal bars 12 are evenly spaced between the uprights 11. The support ladder 2 is rotatably connected to the scaffolding body 1. The support ladder 2 includes two diagonal braces 21 and multiple horizontal beams 22 positioned between the two diagonal braces 21. The diagonal braces 21 are adjustable in length; the horizontal beams 22 are positioned between the two diagonal braces 21 and horizontally connected to them. The fixing base 3 includes a drill bit 31, a first fastening bolt 32, and a first fastening nut 33. One end of the support rod 4 is rotatably connected to the upright 11, and the other end is rotatably connected to the diagonal brace 21. The length of the support rod 4 is adjustable, forming a stable support with the uprights 11 and diagonal braces 21 as needed.

[0036] In this embodiment, it is preferable to provide the fixing seat 3 at both the end of the diagonal brace 21 and the end of the upright 11 to achieve stable fixation of the support ladder 2 and the scaffold body 1. In other cases, the fixing seat 3 may be provided only at the end of the diagonal brace 21 or only at the end of the upright 11. Either arrangement falls within the protection scope of this utility model, and this embodiment will not elaborate further. Specifically, refer to... Figure 5 One end of the drill bit 31 is provided with a through hole 311, and one end of the drill bit 31 can extend into the inclined rod 21 or the upright rod 11, while the other end of the drill bit 31 can penetrate into the ground. The inclined rod 21 and the upright rod 11 are respectively provided with through holes for the first fastening bolt 32 to pass through. The first fastening bolt 32 can pass through the through hole and the through hole 311 to connect with the first fastening nut 33.

[0037] When using, such as Figure 2 As shown, in uneven terrain, the main body 1 of the scaffold is first installed in a suitable position. The drill bit 31 is then manually screwed into the ground and fixed in place. The first fastening bolt 32 is then passed through the through hole at the end of the upright 11, the through hole 311 on the drill bit 31, and the first fastening nut 33 to secure the upright 11 to the fixing seat 3. The length of the upright 11 is then manually adjusted to ensure the horizontal bar 12 is horizontal. Next, based on the terrain where the main body 1 is placed, the length of the support rod 4 is adjusted to determine the appropriate angle between the upright 11 and the diagonal brace 21. After determining the angle, the length of the diagonal brace 21 is manually adjusted so that the fixing seat 3 at the end of the diagonal brace 21 can contact the ground, thus securing the fixing seat 3 at the end of the diagonal brace 21 to the ground. The overall installation of the adjustable scaffold is then complete.

[0038] The length of each vertical rod 11 and each inclined rod 21 of the adjustable scaffold is adjustable, and the vertical rod 11 or the inclined rod 21 can be connected with the ground through the fixing base 3, and the vertical rod 11 and the inclined rod 21 are further supported and limited by the support rod 4, so that the adjustable scaffold can still realize stable support under the environment of undulating and complex terrain, is suitable for different terrain conditions, and can effectively ensure the stability and safety of the construction process.

[0039] Optionally, as shown in the drawings, Figure 3 The support rod 4 of the embodiment includes a first support rod 41, a second support rod 42, a support rod bolt 43 and a support rod nut 44. The first support rod 41 is rotationally connected with the vertical rod 11, and the second support rod 42 is rotationally connected with the inclined rod 21. A plurality of support rod holes 45 are arranged on the first support rod 41 and the second support rod 42 in a length direction and are spaced apart. The support rod bolt 43 can be connected with the support rod nut 44 by penetrating through the support rod holes 45 on the first support rod 41 and the second support rod 42. When the length of the support rod 4 is adjusted, the support rod bolt 43 and the support rod nut 44 are first removed, then the first support rod 41 and the second support rod 42 are moved, and after being adjusted to a suitable length, the support rod bolt 43 is aligned with the support rod holes 45 on the first support rod 41 and the second support rod 42, and then the support rod nut 44 is assembled on the support rod bolt 43, so that the length of the support rod 4 is adjustable. In addition, other structural forms can also be used to achieve the length adjustment of the support rod 4, including but not limited to the mode shown in the embodiment.

[0040] Optionally, as shown in the drawings, Figure 4 The inclined rod 21 includes a first inclined rod 211, a second inclined rod 212, a second fastening bolt 213 and a second fastening nut 214. The first inclined rod 211 is rotationally connected with the vertical rod 11. A plurality of adjustment holes 215 are arranged on the first inclined rod 211 and the second inclined rod 212 in a length direction and are spaced apart. The second fastening bolt 213 can be connected with the second fastening nut 214 by penetrating through the adjustment holes 215 on the first inclined rod 211 and the second inclined rod 212. The length adjustment mode of the inclined rod 21 is the same as the length adjustment mode of the support rod 4, and the specific process can be referred to the use principle of the support rod 4. In addition, the length adjustment structure of the vertical rod 11 of the embodiment is also preferably in the above-mentioned mode, and the adjustment process of the vertical rod 11 of the embodiment will not be described herein.

[0041] Optionally, as shown in the drawings, Figure 1 and Figure 5As shown, a base disc 313 is provided on the outer periphery of the drill bit 31. On the one hand, the base disc 313 increases the contact area with the ground, preventing the inclined rod 21 or the upright rod 11 from sinking into the ground under pressure during operation, ensuring that the height of the inclined rod 21 or the upright rod 11 remains constant during operation, and ensuring that the scaffold body 1 remains horizontal. On the other hand, when the operator rotates the drill bit 31, they can hold the base disc 313 to rotate the drill bit 31 as a whole, providing a point of leverage for rotating the drill bit 31.

[0042] Optionally, in this embodiment, in order to enable the drill bit 31 to effectively drill into the ground and be fixedly connected to the ground, the drill bit 31 of this embodiment can adopt the following structural scheme.

[0043] Option 1: Provide external threads on the outer circumference of drill bit 31 so that it can penetrate deeply into the ground during the screwing process.

[0044] Option 2 involves forming a pointed tip 312 at the end of the drill bit 31, enabling it to penetrate deeply into the ground. Specifically, for example... Figure 5 As shown, the tip 312 can be a tapered structure 3121 with a gradually decreasing radial dimension. During use, the drill bit 31 is pressed down, forcing the tapered structure 3121 into the ground. This type of geological drill bit 31 does not require excessively high pull-out friction, and the use of a tapered structure 3121 makes loading and unloading easier. Furthermore, as... Figure 6 As shown, the tip 312 can also be a spiral member 3122 extending spirally along the axis of the drill bit 31. The spiral structure 3122 can improve the pull-out friction force and is suitable for use in desert areas with soft soil. Depending on the environment, the appropriate drill bit type can be selected and replaced at any time.

[0045] Optionally, such as Figure 1 and Figure 2 As shown, a bubble level 121 is installed on the horizontal bar 12 to facilitate real-time observation of whether the horizontal bar 12 is in a horizontal state. If the horizontal bar 12 is not in a horizontal state, it means that the scaffold body 1 is tilted as a whole. The horizontal bar 12 is adjusted to be horizontal by adjusting the length of each of the uprights 11.

[0046] Optionally, in this embodiment, multiple support rods 4 may be provided, and the multiple support rods 4 are evenly spaced apart. (This embodiment is accompanied by...) Figure 1 The diagram shows a structure with a support rod 4 between a vertical pole 11 and a diagonal pole 21. In addition, two or three support rods 4 can be used between the vertical pole 11 and the diagonal pole 21 to further enhance the stable support between the vertical pole 11 and the diagonal pole 21.

[0047] It has to be understood that any reference to both a technical feature of one aspect of the disclosure and a reference to a technical feature of another aspect of the disclosure (for example, a reference to "the first aspect" and a reference to "the second aspect") within specification (including in the claims) is only intended to add clarity to the features of both aspects of the disclosure and is not intended to limit the technical features of the one aspect of the disclosure to features of the other aspect of the disclosure. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an overly literal sense unless expressly so defined herein.

[0048] The foregoing is merely illustrative of the principles of the disclosure, and various modifications can be made by those skilled in the art without departing from the scope and spirit of the disclosure. The illustrated embodiments are described in sufficient detail to enable those skilled in the art to make and use the embodiments of the disclosure. The embodiments described supra are the best modes contemplated for carrying out or using the disclosure, and of the best mode contemplated for the practice of the disclosure to achieve the best results. The disclosure is not intended to be devoted to any one of the illustrative embodiments, but is intended to be commensurate with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable scaffold, characterized in that, The utility model relates to a scaffold, which comprises a scaffold body (1), a support ladder (2) and a fixing seat (3). The scaffold body (1) comprises a plurality of vertical poles (11) and a plurality of horizontal poles (12), wherein the vertical poles (11) are adjustable in length, and the horizontal poles (12) are evenly arranged between two vertical poles (11). The support ladder (2) comprises two inclined poles (21) and a plurality of crossbeams (22), wherein the inclined poles (21) are adjustable in length, and the crossbeams (22) are arranged between the two inclined poles (21) and are horizontally connected to the two inclined poles (21). The fixing seat (3) is arranged at the end of the inclined pole (21) and / or the end of the vertical pole (11), and comprises a drill bit (31), a first fastening bolt (32) and a first fastening nut (33). The one end of the drill bit (31) is provided with a through hole (311), and the one end of the drill bit (31) can be inserted into the inclined pole (21) or the vertical pole (11), and the other end of the drill bit (31) can be inserted into the ground.

2. The adjustable scaffold of claim 1, wherein, The inclined pole (21) and / or the vertical pole (11) are provided with a through hole corresponding to the first fastening bolt (32), and the first fastening bolt (32) can pass through the through hole, the through hole (311) and be connected to the first fastening nut (33).

3. The adjustable scaffold of claim 1, wherein, The support pole (4) is adjustable in length, one end of the support pole (4) is rotatably connected to the vertical pole (11), and the other end of the support pole (4) is rotatably connected to the inclined pole (21).

4. The adjustable scaffold of claim 1, wherein, The support pole (4) comprises a first support pole (41), a second support pole (42), a support pole bolt (43) and a support pole nut (44), wherein the first support pole (41) is rotatably connected to the vertical pole (11), the second support pole (42) is rotatably connected to the inclined pole (21), and the first support pole (41) and the second support pole (42) are provided with a plurality of support pole holes (45) at intervals in length.

5. The adjustable scaffold of any one of claims 1-4, wherein, The inclined pole (21) comprises a first inclined pole (211), a second inclined pole (212), a second fastening bolt (213) and a second fastening nut (214), wherein the first inclined pole (211) is rotatably connected to the vertical pole (11), the first inclined pole (211) and the second inclined pole (212) are provided with a plurality of adjustment holes (215) at intervals in length, and the second fastening bolt (213) can pass through the adjustment holes (215) on the first inclined pole (211) and the second inclined pole (212) and be connected to the second fastening nut (214).

6. The adjustable scaffold of any one of claims 1-4, wherein, The drill bit (31) is provided with a base disc (313) around the outer periphery.

7. The adjustable scaffold of claim 6, wherein, The drill bit (31) is provided with external threads around the outer periphery. The drill bit (31) has a pointed end (312) for inserting into the ground. The pointed end (312) is a conical structure (3121) with a gradually decreasing radial dimension. The pointed end (312) is a conical structure (3121) with a gradually decreasing radial dimension.

8. The adjustable scaffold of claim 6, wherein, The tip part (312) is a spiral part (3122) extending axially along the drill bit (31).

9. The adjustable scaffold of any one of claims 1-4, wherein, A bubble level (121) is arranged on the cross bar (12).

10. The adjustable scaffold of any one of claims 1-4, wherein, The support rods (4) are arranged in multiple, and the multiple support rods (4) are arranged uniformly at intervals.

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