Building scaffolding

Abstract

The present application provides a construction scaffold, comprising: a platform; legs connected to the bottom of the platform for supporting the platform; a stabilizing device provided on the legs, the stabilizing device being able to be adjusted vertically and supported on the construction surface to assist in positioning and supporting the legs; a guardrail device provided on the platform, the guardrail device being adjustable in height on the platform. The construction scaffold provided in the present application can adjust the height of the guardrail device, making it easier for operators of different heights to use, thereby avoiding safety accidents that may occur when tall operators lean on the guardrail device; and a stabilizing device is provided on each leg, which can provide better stability to the construction scaffold and improve safety.

Description

Technical Field

[0001] The invention belongs to the technical field of scaffolds, and in particular relates to a building scaffold with good stability. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. It can be divided into external scaffolding and internal scaffolding according to the location of the scaffolding. It can be divided into wooden scaffolding, bamboo scaffolding and steel pipe scaffolding according to the different materials. It is widely used on construction sites.

[0003] During use of existing construction scaffolding, after a user climbs onto the scaffolding, the height of the guardrail cannot be adjusted, which makes it easy for tall users to get into danger when leaning against the guardrail, making it unsafe to use and having poor stability. Summary of the Invention

[0004] In view of this, an object of the present invention is to provide a construction scaffold to solve the problem of instability of the construction scaffold in the prior art.

[0005] The present application provides a building scaffold, comprising:

[0006] Stand;

[0007] A leg connected to the bottom of the platform and used to support the platform;

[0008] A stabilizing device is provided on the supporting leg, the stabilizing device can be adjusted vertically and supported on the construction surface to assist in positioning and supporting the supporting leg;

[0009] A guardrail device is arranged on the platform, and the height of the guardrail device on the platform is adjustable.

[0010] Furthermore, a roller is provided at the bottom end of each leg, and each roller can be limited and fixed.

[0011] Furthermore, the stabilizing device includes:

[0012] A support rod, a first end of which is connected to the support leg via a horizontal rod, and the straight rod is arranged parallel to the support leg;

[0013] A mounting frame connected to the second end of the straight rod, wherein the mounting frame is a frame structure;

[0014] a threaded rod extending through and threadedly connected to the mounting bracket;

[0015] A stabilizing seat is provided on the threaded rod and is used for supporting the construction surface.

[0016] Furthermore, the threaded rod and the stabilizing seat are connected via a connecting piece;

[0017] The connecting piece includes:

[0018] a threaded sleeve, which is threadedly connected to the threaded rod;

[0019] A crossbar, the first ends of which are connected to the threaded sleeve;

[0020] A vertical rod is provided in the mounting frame, and the vertical rod is arranged parallel to the threaded rod;

[0021] a sliding sleeve, which is slidably mounted on the vertical rod and connected to the second end of the horizontal rod;

[0022] Wherein, the stabilizing seat is arranged vertically downward and connected to the middle part of the cross bar.

[0023] Furthermore, a ring tube is provided at the end of the horizontal rod, and the ring tube is sleeved on the support leg and can rotate around the support leg;

[0024] The ring tube is provided with a fastening screw, and the fastening screw is used to fix the ring tube on the supporting leg.

[0025] Furthermore, the guardrail device includes:

[0026] A column, which is vertically arranged on the platform;

[0027] A sleeve is vertically arranged on the column, and the sleeve is parallel to the column;

[0028] a piston rod slidably disposed in the sleeve;

[0029] The guardrail body is connected to the upper end of the piston rod

[0030] A sliding rod assembly has a first end connected to the piston rod, a second end of the sliding rod assembly is slidably connected to the column, and the second end of the sliding rod assembly can be fixed to the column.

[0031] Furthermore, at least two of the columns, sleeves, piston rods and sliding assemblies are provided correspondingly, and the two piston rods are connected via a connecting rod.

[0032] Furthermore, the sliding rod assembly includes:

[0033] a sliding rod, a first end of which is connected to the piston rod;

[0034] A slider is connected to the second end of the sliding rod, and the slider is slidably connected to the column.

[0035] Furthermore, the column is provided with:

[0036] A slide rail, the slide rail being arranged along the length direction of the column, and the slider being slidably arranged on the slide rail;

[0037] A fixing plate is provided along the length direction of the column and has a plurality of through holes along the length direction;

[0038] A bolt passes through the fixing plate and can be connected to the sliding block.

[0039] Furthermore, a handle is provided on the guardrail body, and the handle is used to lift the guardrail body.

[0040] This application has the following beneficial effects:

[0041] The construction scaffolding provided in the present application can adjust the height of the guardrail device, which is convenient for operators of different heights to use, and avoids safety accidents that may occur when tall operators lean on the guardrail device; and a stabilizing device is provided on each support leg, which can provide better stability for the construction scaffolding and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The above and other objects, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings.

[0043] Figure 1 1 is a simplified structural diagram of a building scaffold provided according to an embodiment of the present invention;

[0044] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at center A;

[0045] Figure 3 2 is a simplified structural diagram of a stabilizing device provided according to an embodiment of the present invention.

[0046] Among them, 1-frame, 2-legs, 3-guardrail device, 4-support rod, 5-stabilizing device;

[0047] 301-sleeve, 302-piston rod, 303-guardrail body, 304-handle, 305-sliding rod, 306-sliding block, 307-post, 308-slide rail, 309-fixing plate, 310-bolt;

[0048] 501-mounting frame, 502-threaded rod, 503-threaded sleeve, 504-sliding sleeve, 505-vertical rod, 506-stabilizing seat. DETAILED DESCRIPTION

[0049] Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. In each of the accompanying drawings, identical elements are represented by identical or similar reference numerals. For the sake of clarity, the various parts in the accompanying drawings are not drawn to scale.

[0050] refer to Figures 1 to 3 The present application provides a construction scaffold, comprising: a platform 1; legs 2, which are connected to the bottom of the platform 1 and are used to support the platform 1; a stabilizing device 5, which is provided on the legs 2, and the stabilizing device 5 can be vertically adjusted and supported on the construction surface to assist in positioning and supporting the legs 2; a guardrail device 3, which is provided on the platform 1, and the guardrail device 3 is height-adjustable on the platform 1.

[0051] In this embodiment, by adjusting the stabilizing device 5, the support legs 2 and the building scaffolding can be stably supported; by adjusting the guardrail device 3, the guardrail device 3 can be raised or lowered to meet the construction needs of operators of different heights, providing good safety protection.

[0052] It should be understood by those skilled in the art that Figure 1 Only one side of the building scaffold is shown. At least one set of Figure 1 The guardrail device 3 shown.

[0053] In this embodiment, the bottom end of each leg 2 is provided with a roller, and each roller can be fixed in a limited position. The provided roller can facilitate the movement of the building scaffolding, which is more labor-saving and convenient.

[0054] refer to Figure 3 The stabilizing device 5 includes: a support rod 4, a first end of which is connected to the support leg 2 via a horizontal rod, and the straight rod is arranged parallel to the support leg 2; a mounting frame 501, which is connected to the second end of the straight rod, and the mounting frame 501 is a frame structure; a threaded rod 502, which passes through and is threadedly connected to the mounting frame 501; a stabilizing seat 506, which is arranged on the threaded rod 502, and the stabilizing seat 506 is used to support the construction surface.

[0055] As those skilled in the art should understand, a mounting frame 501 is provided and connected to the support leg 2 via the support rod 4 and the horizontal rod, a stabilizing seat 506 is provided in the mounting frame 501, and the stabilizing seat 506 can be moved upward or downward by rotating the threaded rod 502. By moving the stabilizing seat 506 downward, the stabilizing seat 506 is supported on the construction surface, thereby providing stability support for the support leg 2.

[0056] In this embodiment, preferably, the threaded rod 502 and the stable seat 506 are connected via a connecting piece; the connecting piece includes: a threaded sleeve 503, which is threadedly connected to the threaded rod 502; a cross bar, the first ends of which are connected to the threaded sleeve 503; a vertical rod 505, which is arranged in the mounting frame 501, and the vertical rod 505 is arranged parallel to the threaded rod 502; a sliding sleeve 504, which can be slidably mounted on the vertical rod 505, and the sliding sleeve 504 is connected to the second end of the cross bar; wherein, the stable seat 506 is arranged vertically downward and connected to the middle part of the cross bar.

[0057] The vertical rod 505 is fixed within the mounting frame 501. The sliding sleeve 504 on the vertical rod 505 can slide along its axis and is connected to the threaded sleeve 503 via the crossbar. By rotating the threaded rod 502, the threaded sleeve 503 moves upward or downward on the threaded rod 502, and the sliding sleeve 504 moves upward or downward along the vertical rod 505. Therefore, when the stabilizing seat 506 is needed for support, the threaded rod 502 is rotated to move the stabilizing seat 506 downward, ensuring that the stabilizing seat 506 can be supported on the construction surface. Thus, by stabilizing the support legs 2, the stability of the building scaffold is achieved.

[0058] In an optional embodiment, a ring tube is provided at the end of the horizontal rod. The ring tube is sleeved onto the support leg 2 and can rotate around the support leg 2. The ring tube is provided with a fastening screw for securing the ring tube to the support leg 2. When the scaffold is no longer needed, the fastening screw is loosened, the mounting frame 501 is rotated to a position between the support legs 2, and the fastening screw is then tightened. This ensures that the scaffold does not occupy a large amount of floor space when not in use. In addition, the adjustable position of the ring tube on the support leg 2 can ensure that the stability of the scaffold is supported by adjusting the distance between the stabilizing device 5 and the construction surface in different construction environments, which has strong applicability.

[0059] In this embodiment, the guardrail device 3 includes: a column 307, which is vertically arranged on the platform 1; a sleeve 301, which is vertically arranged on the column 307, and the sleeve 301 is parallel to the column 307; a piston rod 302, which is slidably arranged in the sleeve 301; a guardrail body 303, which is connected to the upper end of the piston rod 302; a sliding rod 305 assembly, a first end of which is connected to the piston rod 302, and the second end of the sliding rod 305 assembly is slidably connected to the column 307, and the second end of the sliding rod 305 assembly can be fixed on the column 307.

[0060] It should be understood that the piston rod 302 can move up and down in the sleeve 301, and the sliding rod 305 assembly connected to the piston rod 302 provides stability support for the piston rod 302 and fixes the position of the piston rod 302. The guardrail body 303 can be adjusted to move up and down under the action of the piston rod 302.

[0061] refer to Figure 1 At least two of the pillars 307, sleeves 301, piston rods 302 and sliding components are provided, and the two piston rods 302 are connected by a connecting rod. The connecting rod plays a role in stabilizing the support of the two piston rods 302.

[0062] In this embodiment, the sliding rod 305 assembly includes: a sliding rod 305, a first end of which is connected to the piston rod 302; a slider 306, which is connected to the second end of the sliding rod 305, and the slider 306 can be slidably connected to the column 307.

[0063] The column 307 is provided with: a slide rail 308, which is arranged along the length direction of the column 307, and the slider 306 can be slidably set on the slide rail 308; a fixed plate 309, which is arranged along the length direction of the column 307 and has a plurality of through holes along its length direction; a bolt 310, which passes through the fixed plate 309 and can be connected to the slider 306.

[0064] The sliding rod 305 assembly is slidably arranged on the slide rail 308 through the slider 306, and the bolt 310 passes through the fixed plate 309 and is connected to the slider 306, thereby ensuring the fixation of the slider 306. The fixation of the slider 306 ensures the fixation of the piston rod 302, thereby achieving the fixation of the guardrail body 303.

[0065] In this embodiment, the guardrail body 303 is provided with a handle 304 for lifting the guardrail body 303. It should be understood that the bolt 310 is first adjusted to separate from the slider 306, and then the handle 304 is pulled to move the guardrail body to the desired position. The bolt 310 is then passed through the corresponding through-hole in the fixing plate 309 and connected to the slider 306, thereby securing the guardrail body. This allows for ease of use for operators of varying heights and provides excellent safety.

[0066] The construction scaffolding provided in the present application can adjust the height of the guardrail device 3, which is convenient for operators of different heights to use, and avoids safety accidents that may occur when operators with taller heights lean on the guardrail device 3; and a stabilizing device 5 is provided on each support leg 2, which can provide better stability to the construction scaffolding and improve safety.

[0067] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus comprising the element.

[0068] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all embodiments. However, obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A building scaffold, characterized in that: include: Stand; A leg connected to the bottom of the platform and used to support the platform; A stabilizing device is provided on the supporting leg, the stabilizing device can be adjusted vertically and supported on the construction surface to assist in positioning and supporting the supporting leg; A guardrail device is provided on the platform, and the height of the guardrail device is adjustable on the platform; The stabilizing device comprises: A support rod, a first end of which is connected to the support leg via a horizontal rod, and the support rod is arranged parallel to the support leg; A mounting frame connected to the second end of the support rod, wherein the mounting frame is a frame structure; a threaded rod extending through and threadedly connected to the mounting bracket; A stabilizing seat, which is provided on the threaded rod and is used to support the construction surface; The threaded rod is connected to the stabilizing seat via a connecting piece; The connecting piece includes: a threaded sleeve, which is threadedly connected to the threaded rod; a crossbar, a first end of which is connected to the threaded sleeve; A vertical rod is provided in the mounting frame, and the vertical rod is arranged parallel to the threaded rod; a sliding sleeve, which is slidably mounted on the vertical rod and connected to the second end of the horizontal rod; Wherein, the stabilizing seat is vertically arranged downward and connected to the middle portion of the crossbar; The end of the horizontal rod is provided with a ring tube, which is sleeved on the support leg and can rotate around the support leg; The ring tube is provided with a fastening screw, and the fastening screw is used to fix the ring tube to the support leg; The guardrail device comprises: A column, which is vertically arranged on the platform; A sleeve is vertically arranged on the stand, and the sleeve is parallel to the column; a piston rod slidably disposed in the sleeve; a guardrail body connected to the upper end of the piston rod; a sliding rod assembly, a first end of which is connected to the piston rod, a second end of which is slidably connected to the column, and a second end of which is capable of being fixed to the column; At least two of the columns, sleeves, piston rods and sliding assemblies are provided correspondingly, and the two piston rods are connected by a connecting rod; The sliding rod assembly comprises: a sliding rod, a first end of which is connected to the piston rod; A slider is connected to the second end of the sliding rod, and the slider is slidably connected to the column.

2. The construction scaffold according to claim 1, characterized in that: A roller is provided at the bottom end of each leg, and each roller can be limited and fixed.

3. The construction scaffold according to claim 1, characterized in that: The column is provided with: A slide rail, the slide rail being arranged along the length direction of the column, and the slider being slidably arranged on the slide rail; A fixing plate is provided along the length direction of the column and has a plurality of through holes along the length direction; A bolt passes through the fixing plate and can be connected to the sliding block.

4. The construction scaffold according to claim 1, characterized in that: A handle is provided on the guardrail body, and the handle is used to lift the guardrail body.

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