CN115787988A - Scaffold structure and erection method - Google Patents

Abstract

The invention relates to the technical field of scaffolds, in particular to a scaffold structure and an erection method. The device comprises a base fixing structure, a steel pipe structure, a fastener structure, an adjusting structure, a top fixing piece and a connecting pipe; the fastener structure comprises two rotating fasteners, the two rotating fasteners are connected through a rotating rod, and each rotating fastener comprises a movable semicircular fastener body and a fixed semicircular fastener body; one end of the movable semicircular buckle body is connected with one end of the fixed semicircular buckle body through a hinge, the other ends of the movable semicircular buckle body and the fixed semicircular buckle body are both provided with a fixed block, and the fixed blocks are perpendicular to the axis of the rotary buckle; a cushion block is arranged on the inner wall of the 1/2 position of the fixed semi-circular buckle body. The steel tube structure comprises a steel tube body, wherein the steel tube body is provided with a petal-shaped cross section, two adjacent petals are connected through a connecting section, the two adjacent petals and the connecting section form a groove, and the groove is matched with the cushion block. Simple structure, reasonable in design.

Description

A scaffolding structure and erection method

technical field

The invention relates to the technical field of scaffolding, in particular to a scaffolding structure and erection method.

Background technique

Scaffolding is a working platform set up to ensure the smooth progress of various construction processes. According to the position of erection, it is divided into external scaffolding and internal scaffolding; according to the structural form, it is divided into vertical scaffolding, bridge scaffolding, portal scaffolding, suspension scaffolding, hanging scaffolding, pick-up scaffolding, and climbing scaffolding.

With the development of construction equipment, the research and application of scaffolding has been rapidly progressing, and various forms of scaffolding have emerged in large numbers. Scaffolding is formed by connecting several steel pipes through fasteners. Existing scaffolding is generally made of round steel pipes and round The buckle on the inner wall is connected. When building the scaffold, the round steel pipe will rotate in the buckle because the buckle is not fixed firmly, which will cause the scaffold to be unstable and prone to safety accidents; when building the scaffold, it is necessary to repeatedly calibrate the buckles on both sides. Therefore, it takes a lot of time to build or disassemble the scaffold, which makes the scaffolding less efficient. The scaffolding currently used is not only complicated in structure, cumbersome to install, but also wastes materials, serious loss, and large labor and workload. , It is necessary to repeatedly calibrate and disassemble the fasteners, the construction efficiency is low, the construction progress is affected, and there are potential safety hazards. Therefore, the present invention provides a scaffold structure and erection method.

Contents of the invention

In view of the above-mentioned deficiencies, the present invention provides a scaffold structure and a scaffold erection method.

The technical solution adopted by the present invention to solve the technical problem is: a scaffold structure, including a base fixing structure, a steel pipe structure, a fastener structure, an adjustment structure, a top fixing piece and a connecting pipe;

The fastener structure includes two rotating fasteners connected by a rotating rod. The rotating fastener includes a movable semicircular button body and a fixed semicircular button body; one end of the movable semicircular button body is connected to the fixed semicircular button One end of the body is connected by a hinge, and the other end of the movable semicircle button body and the fixed semicircle button body are provided with a fixed block, and the fixed block is perpendicular to the axis of the rotary fastener; on the inner wall at 1/2 of the fixed semicircle button body Set up the chocks.

The steel pipe structure includes a steel pipe body, the steel pipe body has a petal-shaped cross-section, the steel pipe body includes four petal-shaped bodies, the edges of the four petal-shaped bodies are connected in turn to form a steel pipe body, and two adjacent petal-shaped bodies pass through The connection section is connected, and the two adjacent petals and the connection section form a groove, and the groove is matched with the spacer.

As an optimization, set screws on the fixed block, set screw holes on the fixed block to cooperate with the screws, set a rotating rod at 1/2 of the fixed semicircle button body, and set a rotating rod at 1/2 of the fixed semicircle button body Offer the through hole that cooperates with rotating bar.

As an optimization, the hinge includes a first connecting piece, a second connecting piece and a connecting rod, the first connecting piece is arranged at one end of the movable semicircular button body, the second connecting piece is arranged at one end of the fixed semicircular button body, and the first connecting piece A cavity matching with the connecting rod is provided in the second connecting piece; the fixed block is fixedly arranged on the outer walls of the movable semicircle button body and the fixed semicircle button body.

As an optimization, the top fixing part includes a top fixed semicircle button body and a top cushion block, the top cushion block is arranged on the inner wall of one end of the push rod fixed semicircle mouth body, and the top cushion block is matched with the groove.

As an optimization, a petal-shaped groove is provided on the top of the connecting pipe, and the petal-shaped groove matches the outer surface of the steel pipe body.

As an optimization, the base fixing structure includes a base and a connecting pipe, and the connecting pipe is vertically arranged on the base.

As an optimization, the adjustment structure includes an adjustment tube, a petal-shaped groove is set on the bottom surface of the adjustment tube, an adjustment screw is fixed on the top of the adjustment tube, an adjustable jacking bracket is threaded on the adjustment screw, and a top fixing rod is arranged on the thread of the adjustment screw .

As an optimization, a scaffold erection method, the steel pipe body includes a vertical bar, a horizontal bar, a push bar, a diagonal bar and an extended vertical bar;

S1: Fix the base fixing structure on the ground, and set at least 4 sets of base structures arranged in a rectangular shape;

S2: install one end of the vertical rod on the base structure, and set the adjustment structure at the other end of the vertical rod;

S3: setting a top fixing piece on the top of the adjustment structure;

S4: The two adjacent vertical bars are fixed by a horizontal bar, and the horizontal bar and the vertical bar are fixed by fasteners;

S5: Set the ejector rod on the adjustment structure, and the ejector rod is fixed on the top of the top fixed rod through the top fixing piece;

S6: A diagonal rod is arranged between two adjacent push rods and vertical rods, and the two ends of the diagonal rods are respectively fixed on the push rods and the vertical rods through the fastener structure.

As an optimization, a connecting pipe is arranged between the vertical rod and the adjustment structure, and an extended vertical rod is arranged on the connecting pipe.

The beneficial effects of the present invention are: a scaffold structure and a scaffold erection method provided by the present invention have diversified construction methods, simple construction and disassembly, and high construction efficiency; after disassembly, they can be used repeatedly, saving resources and being more environmentally friendly; the erected scaffold Stronger structure, high safety; simple structure, reasonable design;

Description of drawings

Fig. 1 is the structural representation that builds into scaffolding of the present invention;

Fig. 2 is the structural representation of fastener structure of the present invention;

Fig. 3 is the structural representation of the dynamic semicircle button body of the present invention;

Fig. 4 is the structural representation of fixed semicircle button body of the present invention;

Fig. 5 is the schematic structural view of the rotary rod of the present invention;

Fig. 6 is the structural representation of the steel pipe structure of the present invention;

Fig. 7 is the structural representation of connecting pipe of the present invention;

Fig. 8 is a structural schematic diagram of the bottom structure of the present invention;

Fig. 9 is a structural schematic diagram of the top fixing part of the present invention;

Fig. 10 is a structural schematic diagram of the regulating tube of the present invention;

Fig. 11 is a schematic structural view of the adjustable jacking bracket of the present invention.

Among them, 1. Base fixed structure, 101. Base, 2. Steel pipe structure, 201. Steel pipe body, 202. Petal body, 203. Connecting section, 204. Groove, 205. Vertical bar, 206. Cross bar, 207. Ejector, 208, inclined rod, 209, lengthening vertical rod, 3, adjustment structure, 301, adjustment pipe, 302, adjustment screw, 303, adjustable jacking, 304, top fixing rod, 4, top fixing piece, 401, Top fixed semicircle button body, 402, top pad, 5, connecting pipe, 501, petal-shaped groove, 6, fastener structure, 601, rotating fastener, 602, rotating rod, 603, dynamic semicircle button body, 604, Fixed semicircle button body, 605, hinge, 606, first connector, 607, second connector, 608, connecting rod, 609, fixed block, 610, spacer, 611, screw, 612, screw hole, 613, through hole.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

A scaffolding structure as shown in Figure 1-11, including a base fixing structure 1, a steel pipe structure 2, a fastener structure 6, an adjustment structure 3, a top fixing member 4 and a connecting pipe 5;

The fastener structure 6 includes two rotating fasteners 601 connected by a rotating rod 602 between the two rotating fasteners 601. The rotating fastener 601 includes a movable semicircular button body 603 and a fixed semicircular button body 604; One end of the body 603 is connected with an end of the fixed semicircle button body 604 by a hinge 605, and the other end of the movable semicircle button body 603 and the fixed semicircle button body 604 is provided with a fixed block 609, and the fixed block 609 is perpendicular to the rotating fastener 601 Axis; set pad 610 on the inner wall of the fixed semicircle button body 6041/2.

The steel pipe structure 2 includes a steel pipe body 201. The steel pipe body 201 has a petal-shaped cross section. The steel pipe body 201 includes four petal-shaped bodies 202. The edges of the four petal-shaped bodies 202 are connected in turn to form a steel pipe body 201. Adjacent The two petals 202 are connected by a connecting section 203 , the two adjacent petals 202 and the connecting section 203 form a groove 204 , and the groove 204 is matched with the spacer 610 .

The fastener structure 6 connects the two steel pipe bodies 201 as follows: open the movable semicircular button body 603 and the fixed semicircular button body 604 of one of the rotary fasteners 601 to form a larger opening, and set it on the scaffolding. On a steel pipe body 201, then the movable semicircle button body 603 and the fixed semicircle button body 604 are closed, and are locked by screws 611; 604 is opened to form a larger opening, which is sleeved on another steel pipe body 201 of the scaffold, and then the movable semicircular button body 603 and the fixed semicircular button body 604 are closed, and locked by screws 611 to realize two Connection of steel pipes for scaffolding. When different heights are required, the height of the workbench can be adjusted as required.

The pad 610 fits into the groove 204 . The fastener structure 6 is easy to fix, and the fastener structure 6 will not rotate on the steel pipe body 201, so the scaffold structure is firm, safe and easy to install;

When the fastener structure 6 is installed on the steel pipe body 201, the fastener structure 6 can be slightly opened to move the fastener structure 6 on the steel pipe body 201. After adjusting to a suitable position, the fastener structure 6 is tightened. Simple and easy to operate, no need to repeatedly disassemble the fastener structure 6 to calibrate the position of the fastener structure 6 on the steel pipe body 201, and due to the existence of the spacer 610, the fastener structure 6 will not rotate on the steel pipe structure 2, affecting the horizontal or Installation of other steel pipe structures 2.

In this embodiment, a screw 611 is provided on the fixed block 609, a screw hole 612 matching with the screw 611 is provided on the fixed block 609, a rotating rod 602 is provided at 1/2 of the fixed semicircle button body 604, A through hole 613 matching with the rotating rod 602 is opened at 1/2 of the fixed semicircle button body 604 .

In this embodiment, the hinge 605 includes a first connecting piece 606, a second connecting piece 607 and a connecting rod 608. The first connecting piece 606 is set at one end of the movable semicircular button body 603, and the second connecting piece 607 is set at the fixed end. One end of the semicircle button body 604, the first connector 606 and the second connector 607 are provided with a cavity that cooperates with the connecting rod 608; on the outer wall.

The movable semicircle button body 603 is a 1/2 circular circular button body 603; the fixed semicircular button body 604 is a 1/2 circular circular button body 604. The rotary fastener 601 includes a movable semicircular button body 603 and a fixed semicircular button body 604. When the dynamic semicircular button body 603 and the fixed semicircular button body 604 are fastened, the rotary fastener 601 is a ring-shaped rotary fastener 601 .

In this embodiment, the top fixing part 4 includes a top fixed semicircle button body 401 and a top cushion block 402, the top cushion block 402 is arranged on the inner wall of one end of the push rod 207 fixed semicircle mouth body, the top cushion block 402 and the groove 204 cooperation. The structure of the top fixing part 4 is the same as that of the fixed semicircle button body 604 .

In this embodiment, a petal-shaped groove 501 is provided on the top of the connecting pipe 5 , and the petal-shaped groove 501 fits with the outer surface of the steel pipe body 201 .

The purpose of the connecting pipe 5 is to connect two steel pipe bodies 201. When building a scaffold, the height and width of the scaffold can be adjusted according to the site conditions. The connecting pipe 5 can connect the two steel pipe bodies 201.

In this embodiment, the base fixing structure 1 includes a base 101 and a connecting pipe 5 , and the connecting pipe 5 is vertically arranged on the base 101 .

The structure of the base 101 is fixed on the ground, and the structure of the base 101 is provided with at least 4 groups, and can also be double arrays such as 6 groups and 8 groups, which can be changed according to the construction situation of the scaffolding on site.

In this embodiment, the adjustment structure 3 includes an adjustment tube 301, a petal-shaped groove 501 is provided on the bottom surface of the adjustment tube 301, an adjustment screw 302 is fixed on the top of the adjustment tube 301, and an adjustable top is threaded on the adjustment screw 302. Holder 303, the top fixing rod 304 is threaded on the adjusting screw rod 302.

Rotating the adjustable support 303 can change the height of the scaffold to a certain extent. The purpose of setting the adjustable support is that it is not easy to slip when rotating and adjusting. the height of.

In this embodiment, a scaffold erection method, the steel pipe body 201 includes a vertical bar 205, a horizontal bar 206, a push bar 207, an inclined bar 208 and an extended vertical bar 209;

The vertical bar 205, the cross bar 206, the ejector bar 207, the oblique bar 208 and the extended vertical bar 209 are steel pipe bodies 201 with different lengths, and the steel pipe body 201 can be cut according to the site conditions when scaffolding is built.

S1: Fix the base fixing structure 1 on the ground, and set at least 4 sets of base 101 structures arranged in a rectangle;

S2: install one end of the vertical rod 205 on the structure of the base 101, and set the adjustment structure 3 at the other end of the vertical rod 205;

S3: setting the top fixing part 4 on the top of the adjustment structure 3;

S4: The two adjacent vertical bars 205 are fixed by the cross bar 206, and the cross bar 206 and the vertical bar 205 are fixed by fasteners;

S5: Set the ejector rod 207 on the adjustment structure 3, and the ejector rod 207 is fixed on the top of the top fixing rod 304 through the top fixing member 4;

S6: An oblique rod 208 is arranged between two adjacent push rods 207 and vertical rods 205 , and both ends of the oblique rod 208 are respectively fixed on the push rod 207 and the vertical rod 205 through the fastener structure 6 .

The oblique rod 208 plays the role of reinforcement, which can prevent the scaffold from tilting.

In this embodiment, a connecting pipe 5 is provided between the vertical rod 205 and the adjustment structure 3 , and an elongated vertical rod 209 is provided on the connecting pipe 5 .

Working principle: a scaffold structure and erection method provided by the present invention,

S1: Fix the base fixing structure 1 on the ground, and set at least 4 sets of base 101 structures arranged in a rectangle;

S2: install one end of the vertical rod 205 on the structure of the base 101, and set the adjustment structure 3 at the other end of the vertical rod 205;

S3: setting the top fixing part 4 on the top of the adjustment structure 3;

S4: The two adjacent vertical bars 205 are fixed by the cross bar 206, and the cross bar 206 and the vertical bar 205 are fixed by fasteners;

S5: Set the ejector rod 207 on the adjustment structure 3, and the ejector rod 207 is fixed on the top of the top fixing rod 304 through the top fixing member 4;

S6: An oblique rod 208 is arranged between two adjacent push rods 207 and vertical rods 205 , and both ends of the oblique rod 208 are respectively fixed on the push rod 207 and the vertical rod 205 through the fastener structure 6 . A connecting pipe 5 is arranged between the vertical rod 205 and the adjustment structure 3 , and an elongated vertical rod 209 is arranged on the connecting pipe 5 . The scaffold structure and erection method provided by the present invention have diversified construction methods, simple construction and disassembly, and high construction efficiency; after disassembly, they can be used repeatedly, saving resources and being more environmentally friendly; the erected scaffold structure is firmer and has high safety ; Simple structure, reasonable design;

The above-mentioned specific embodiments are only specific cases of the present invention. The scope of patent protection of the present invention includes but is not limited to the product form and style of the above-mentioned specific embodiments. Appropriate changes or modifications made should fall within the scope of patent protection of the present invention.

Claims (9)

1. A scaffolding structure, characterized in that: comprising a base fixing structure, a steel pipe structure, a fastener structure, an adjustment structure, a top fixture and a connecting pipe; The fastener structure includes two rotating fasteners connected by a rotating rod. The rotating fastener includes a movable semicircular button body and a fixed semicircular button body; one end of the movable semicircular button body is connected to the fixed semicircular button One end of the body is connected by a hinge, and the other end of the movable semicircle button body and the fixed semicircle button body are provided with a fixed block, and the fixed block is perpendicular to the axis of the rotary fastener; on the inner wall at 1/2 of the fixed semicircle button body Set up the chocks. The steel pipe structure includes a steel pipe body, the steel pipe body has a petal-shaped cross-section, the steel pipe body includes four petal-shaped bodies, the edges of the four petal-shaped bodies are connected in turn to form a steel pipe body, and two adjacent petal-shaped bodies pass through The connection section is connected, and the two adjacent petals and the connection section form a groove, and the groove is matched with the spacer. 2. A scaffolding structure according to claim 1, characterized in that: screws are provided on the fixed block, screw holes are provided on the fixed block to cooperate with the screws, and 1/2 of the fixed semicircle button body A rotating rod is arranged at the place, and a through hole matched with the rotating rod is opened at 1/2 of the fixed semicircle button body. 3. A kind of scaffolding structure according to claim 1, it is characterized in that: described hinge comprises first connecting piece, second connecting piece and connecting rod, and first connecting piece is arranged on one end of movable semicircle button body, and second The connecting piece is arranged at one end of the fixed semicircle button body, and the first connecting piece and the second connecting piece are provided with a cavity matching the connecting rod; the fixed block is fixedly arranged on the outer wall of the movable semicircle button body and the fixed semicircle button body . 4. A kind of scaffolding structure according to claim 1, it is characterized in that: described top fixing part comprises top fixed semicircle button body and top spacer, and top spacer is arranged on the inner wall of one end of push rod fixed semicircle mouth body, The top spacer fits into the groove. 5. A scaffold structure according to claim 1, characterized in that: a petal-shaped groove is provided on the top of the connecting pipe, and the petal-shaped groove matches the outer surface of the steel pipe body. 6. A scaffold structure according to claim 1, characterized in that: the base fixing structure comprises a base and a connecting pipe, and the connecting pipe is vertically arranged on the base. 7. A kind of scaffolding structure according to claim 1, it is characterized in that: described adjustment structure comprises adjustment tube, set petal-shaped groove on the bottom surface of adjustment tube, fix adjustment screw rod on the top of adjustment tube, on the adjustment screw rod Thread set adjustable top bracket, thread set top fixed rod on adjustment screw. 8. A scaffold erection method according to claim 1, characterized in that: the steel pipe body comprises a vertical bar, a cross bar, a push bar, a diagonal bar and an extended vertical bar; S1: Fix the base fixing structure on the ground, and set at least 4 sets of base structures arranged in a rectangular shape; S2: install one end of the vertical rod on the base structure, and set the adjustment structure at the other end of the vertical rod; S3: setting a top fixing piece on the top of the adjustment structure; S4: The two adjacent vertical bars are fixed by a horizontal bar, and the horizontal bar and the vertical bar are fixed by fasteners; S5: Set the ejector rod on the adjustment structure, and the ejector rod is fixed on the top of the top fixed rod through the top fixing piece; S6: A diagonal rod is arranged between two adjacent push rods and vertical rods, and the two ends of the diagonal rods are respectively fixed on the push rods and the vertical rods through the fastener structure. 9. A method for erecting a scaffold according to claim 8, characterized in that: a connecting pipe is provided between the vertical rod and the adjustment structure, and an elongated vertical rod is provided on the connecting pipe.

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