Indoor construction scaffold

Abstract

The utility model belongs to the technical field of construction equipment, and particularly relates to an indoor construction scaffold which comprises a bottom frame, a crawling ladder and an operation fence, one end of the crawling ladder is movably connected with one end of the bottom frame through a rotating shaft, and the other end of the crawling ladder is movably connected with one end of the operation fence through a rotating shaft. A supporting frame is inserted into the inserting cylinder, a bearing plate frame is embedded in the end of the supporting frame and used for supporting an operation fence, the fixed height of the bearing plate frame is adjustable, the bearing plate frame comprises two height adjusting blocks, the height adjusting blocks correspond to the supporting frame one to one, and the height adjusting blocks are arranged on the supporting frame. According to the scheme, the front view is in a right trapezoid shape, and compared with a herringbone scaffold, one crawling ladder is omitted, so that the scaffold is wider in construction range, can adapt to various construction environments, can be close to right-angle wall corners and narrow rooms, and is more flexible and convenient; after the supporting frame and the plate carrying frame are detached, the operation fence can be laid flat, and transportation and carrying are convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to construction equipment technical field, concretely relates to an indoor construction scaffold. BACKGROUND

[0002] Scaffold is the temporary support structure that is built in construction for ensuring the safety of high-altitude operation and facilitating worker operation. It provides a stable working platform for workers and is also used for placing building materials, tools, etc.

[0003] Indoor scaffold is a temporary climbing operation and support structure used in the indoor environment of buildings, which is used for indoor decoration, equipment installation, high-altitude maintenance, etc. Indoor scaffold generally has a certain height adjustment function to facilitate indoor construction, and the bottom is generally equipped with universal wheels for easy movement.

[0004] For example, the indoor adjustable scaffold based on house construction, with patent number CN221703088U, has height adjustment and portable movement functions. It is in the shape of a herringbone, with a ladder on both sides of the operation fence. The two ladders are connected by a lead screw. By rotating the sleeve outside the lead screw, the included angle of the two ladders is adjusted to achieve height adjustment.

[0005] This type of scaffold occupies a large space when used because the ladders are set on both sides. Therefore, it is difficult to perform construction work at indoor corners (90° corners), and workers inside the operation fence cannot touch the corner position. The structure is not optimized, so the scaffold structure needs to be improved. UTILITY MODEL CONTENTS

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an indoor construction scaffold that can adapt to various construction environments and be closer to right-angle corners for more flexible and convenient use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0008] An indoor construction scaffold includes a chassis, a ladder, and an operation fence. One end of the ladder is movably connected to one end of the chassis through a rotating shaft, and the other end of the ladder is also movably connected to one end of the operation fence through a rotating shaft. An insertion cylinder is welded to the upper surface of one end of the chassis. A support frame is inserted into the insertion cylinder. A carrying plate frame is nested at the end of the support frame. The carrying plate frame is used to support the operation fence, and the fixed height of the carrying plate frame is adjustable.

[0009] Further, the plate frame comprises height adjusting blocks, two of which are provided and correspond to the support frames one by one, the height adjusting blocks are nested on the outer side of the support frames, and the support frames are uniformly provided with threaded holes on one side.

[0010] Further, the height adjusting blocks are penetrated by plate beams on one side, the outer side of the plate beams is nested with T-shaped plate frames, the T-shaped plate frames are used for supporting the working fences, and the upper surfaces of the T-shaped plate frames are close to the lower surfaces of the working fence bottom plates.

[0011] Further, the top of the T-shaped plate frame is movably nested with a fence anti-warping buckle, one end of the fence anti-warping buckle is close to the upper surface of the working fence bottom plate, and the fence anti-warping buckle is used for pressing the working fence to prevent the working fence from being warped.

[0012] Further, the working fence is provided with universal wheels at the bottom of one end.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: the front view of the scheme is a right-angle trapezoid, compared with the herringbone scaffold, one ladder is saved, so that the construction range is wider, a plurality of construction environments can be adapted, the right-angle wall corner and narrow room can be approached, and the utility model is more flexible and convenient; after the support frame and the plate frame are removed, the working fence can be placed flat, and transportation and carrying are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure schematic view of the utility model's bottom frame;

[0016] Figure 3 It is a three-dimensional structure schematic view of the utility model's working fence;

[0017] Figure 4 It is a three-dimensional structure schematic view of the utility model's plate frame;

[0018] Figure 5 It is a three-dimensional structure schematic view of the utility model's T-shaped plate frame;

[0019] Figure 6 It is a three-dimensional structure schematic view of the utility model's height adjusting block;

[0020] Figure 7 It is a three-dimensional structure schematic view of the utility model's fence anti-warping buckle;

[0021] Figure 8 It is a three-dimensional structure schematic view of the utility model's support frame;

[0022] Figure 9 It is T-shaped plate assembly mode 1 structure schematic view of the utility model.

[0023] Figure 10 It is T-shaped plate assembly mode 2 structure schematic view of the utility model.

[0024] In the drawing, the component list represented by each sign is as follows:

[0025] 101, bottom frame; 111, insertion cylinder; 102, ladder; 103, operation fence; 131, universal wheel; 104, support frame; 141, threaded hole; 105, plate frame; 151, height adjusting block; 152, plate beam; 153, T-shaped plate; 154, fence anti-warp buckle. DETAILED DESCRIPTION

[0026] In order to make the purpose and advantages of the utility model more clear and explicit, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope specifically requested by the utility model.

[0027] As shown in Figures 1-8 , an indoor construction scaffold includes a bottom frame 101, a ladder 102 and an operation fence 103. One end of the ladder 102 is movably connected to one end of the bottom frame 101 through a rotating shaft, and the other end of the ladder 102 is also movably connected to one end of the operation fence 103 through a rotating shaft. This arrangement facilitates folding and storing the whole after removing the fixing member. The upper surface of one end of the bottom frame 101 is welded with an insertion cylinder 111. The insertion cylinder 111 is internally inserted with a support frame 104. The end of the support frame 104 is nested with a plate frame 105. The plate frame 105 is used to support the operation fence 103. The fixed height of the plate frame 105 is adjustable. By adjusting the height of the plate frame 105, the operation fence 103 can be adjusted.

[0028] As shown in Figures 1-8 , the plate frame 105 includes two height adjusting blocks 151. The height adjusting blocks 151 correspond to the support frames 104 one by one. The height adjusting blocks 151 are nested on the outside of the support frames 104. The support frames 104 are uniformly provided with threaded holes 141 on one side. The height adjusting blocks 151 and the support frames 104 are fixedly connected through screws.

[0029] As shown in Figures 1-8 , one side of the height adjusting block 151 penetrates a plate beam 152. The outer side of the plate beam 152 is nested with a T-shaped plate 153. The T-shaped plate 153 is used to support the operation fence 103. The upper surface of the T-shaped plate 153 is in close contact with the lower surface of the bottom plate of the operation fence 103. This arrangement facilitates supporting the operation fence 103.

[0030] As Figures 1-8 shown, the top of the T-shaped carrying plate 153 is movably nested with the fence anti-upward buckling 154, one end of the fence anti-upward buckling 154 is tightly attached to the upper surface of the bottom plate of the working fence 103, and the fence anti-upward buckling 154 is used to press the working fence 103 to prevent the working fence 103 from being buckled upward.

[0031] As Figure 1 and Figure 3 shown, the bottom of one end of the working fence 103 is provided with the universal wheel 131, so that after the whole is folded and unfolded, the working fence 103 is convenient to move.

[0032] The working principle of the utility model is as follows:

[0033] When it is needed to lower the height of the working fence 103, referring to Figure 9 , the two T-shaped carrying plates 153 are placed at the same end of the carrying plate beam 152, the fence anti-upward buckling 154 is removed, then the screw of the fixed height adjusting block 151 is screwed and disassembled, the height of the fixed height adjusting block 151 is slid downward, the working fence 103 is lowered, after the height is adjusted to be appropriate, the screw of the fixed height adjusting block 151 is screwed and assembled, the fence anti-upward buckling 154 is reinstalled, and one end of the fence anti-upward buckling 154 is tightly attached to the upper surface of the bottom plate of the working fence 103.

[0034] When it is needed to raise the height of the working fence 103, referring to Figure 10 , the two T-shaped carrying plates 153 are placed at the other end of the carrying plate beam 152, the fence anti-upward buckling 154 is removed, then the screw of the fixed height adjusting block 151 is screwed and disassembled, the height of the fixed height adjusting block 151 is slid upward, the working fence 103 is raised, after the height is adjusted to be appropriate, the screw of the fixed height adjusting block 151 is screwed and assembled, the fence anti-upward buckling 154 is reinstalled, and one end of the fence anti-upward buckling 154 is tightly attached to the upper surface of the bottom plate of the working fence 103.

[0035] When it is needed to fold and unfold the whole, the carrying plate frame 105 and the supporting frame 104 are disassembled, the ladder stand 102 and the working fence 103 are placed flat, and the universal wheel 131 at the bottom of one end of the working fence 103 is in contact with the ground.

[0036] The above only is the preferred embodiment of the utility model, it should be pointed out that for ordinary technical personnel in the prior art, on the premise of not departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection range of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the field without special description and limitation.

Claims

1. An indoor construction scaffold comprising a base frame (101), a ladder (102) and a working balustrade (103), characterized in that: One end of the ladder (102) and one end of the chassis (101) are movably connected through a rotating shaft, and the other end of the ladder (102) and one end of the work fence (103) are also movably connected through a rotating shaft, the upper surface of one end of the chassis (101) is welded with a plug cylinder (111), the inside of the plug cylinder (111) is inserted with a support frame (104), the end of the support frame (104) is nested with a plate carrier (105), the plate carrier (105) is used for supporting the work fence (103), and the fixed height of the plate carrier (105) is adjustable.

2. An indoor construction scaffold according to claim 1, characterized in that: The plate carrier (105) comprises height adjusting blocks (151), the height adjusting blocks (151) are provided in pairs, and the height adjusting blocks (151) and the support frames (104) are in one-to-one correspondence, the height adjusting blocks (151) are nested on the outer sides of the support frames (104), and the support frames (104) are uniformly provided with threaded holes (141) on one side.

3. An indoor construction scaffold according to claim 2, characterised in that: The height adjusting blocks (151) are fixed through screw connection.

4. An indoor construction scaffold according to claim 3, characterised in that: The height adjusting blocks (151) are provided with plate beams (152) penetrating through one side, the outer sides of the plate beams (152) are nested with T-shaped plate carriers (153), the T-shaped plate carriers (153) are used for supporting the work fence (103), and the upper surfaces of the T-shaped plate carriers (153) are close to the lower surfaces of the bottom plates of the work fence (103).

5. An indoor construction scaffold according to claim 1, characterized in that: The top of the T-shaped plate carrier (153) is movably nested with a fence anti-warp buckle (154), one end of the fence anti-warp buckle (154) is close to the upper surface of the bottom plate of the work fence (103), and the fence anti-warp buckle (154) is used for pressing the work fence (103) to prevent the work fence (103) from being warped. One end of the work fence (103) is provided with universal wheels (131).

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