All-steel climbing frame with diagonal bridging

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to an all-steel climbing frame with a cross bridging, which comprises a stand column and a supporting base, the supporting base is fixedly mounted on the bottom surface of the stand column, and a cross bridging mechanism is arranged on the outer surface of the stand column and comprises a fixing unit and a connecting unit. The fixing unit comprises a first rotating fastener, a first arc-shaped clamping plate, a third rotating fastener, a connecting column and a second arc-shaped clamping plate. According to the all-steel climbing frame with the cross bridging, the cross bridging mechanisms on the outer sides of the stand columns are fixedly connected through the multiple rotary fasteners, the efficiency is high during installation, disassembly is easy, and meanwhile the supporting stability of the whole climbing frame is greatly improved after the cross bridging mechanisms are installed; the installation mechanism is arranged to connect the stand column, the frame rod and the transverse column in a high-stability connection mode, the climbing frame with high-strength stability is achieved, and the side edge fixing plates are fixedly installed on the side faces of the transverse column to provide connection supporting for the climbing frame from the two sides of the climbing frame, so that the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a full-steel climbing frame provided with scissor braces. Background Art

[0002] The climbing frame is an attached lifting scaffolding, an external climbing protection frame on the construction site. It has developed from a semi-steel climbing frame to a full-steel climbing frame, which transforms high-altitude work into indoor work, which is safe and beautiful. During the installation and use of the full-steel frame, most of the full-steel frames use frame-type external steel mesh, which requires at least three people to install a piece of mesh, which is labor-intensive and unsafe. In addition, the fixed frame mesh is mostly non-standard, which is not conducive to secondary use.

[0003] At present, the frame-type external steel mesh of the climbing frame is just hung on the frame with pins. It is not a hard connection and does not participate in the structural force. It does not play the role of scissors support at all. The frame has poor stability and insufficient rigidity. It is merely a decorative mesh that acts as a fence. Strictly speaking, it does not comply with the scaffolding specifications and climbing frame specifications.

[0004] For example, a full-steel climbing frame with scissor braces disclosed in Chinese patent CN209413270U is composed of several small scissor braces structures. The scissor brace structure includes vertical poles, horizontal poles, diagonal poles and node connection plates. The node connection plates are arranged on the vertical poles at a certain spacing. The horizontal poles are fixedly installed between the two horizontal node connection plates. The diagonal poles are fixedly installed between the two diagonal node connection plates. The vertical poles, horizontal poles and diagonal poles all intersect with the node connection plates at one point and are reliably connected. The vertical poles, horizontal poles and diagonal poles form a triangular immutable geometric system, wherein the immutable geometric system of every four triangles is combined into a M-shaped structural unit. After the whole is spliced ​​and formed, it becomes a full-steel frame with scissor braces. The entire appearance of the utility model is a scissor brace structure, with sufficient rigidity, good stability, light weight, low cost, and can be assembled by one person, saving time, effort and labor.

[0005] However, the fixed connection between the diagonal bar and the connecting plate in the scissor brace structure of the all-steel climbing frame with scissor braces is not connected by a rotating fastener, which is not convenient enough during installation and the stability after installation is not as high as that of the rotating fastener.

[0006] To this end, we proposed an all-steel climbing frame with scissor braces to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a full steel climbing frame with scissor braces to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an all-steel climbing frame with scissor braces, comprising a column and a support base, the support base is fixedly installed on the bottom surface of the column, and a scissor brace mechanism is provided on the outer surface of the column;

[0009] The scissors support mechanism includes a fixing unit and a connecting unit, and the fixing unit includes a first rotating fastener, a first arc-shaped clamping plate, a third rotating fastener, a connecting column and a second arc-shaped clamping plate. The first rotating fastener is arranged on the outside of the column, the first arc-shaped clamping plate is installed on the side of one end of the first rotating fastener, the third rotating fastener is arranged on the outside of the column, the connecting column is fixedly installed in the middle position of the front side of the third rotating fastener, and the second arc-shaped clamping plate is installed on the surface of one end of the connecting column.

[0010] Preferably, the connecting unit includes a first diagonal rod, a second rotating fastener, a second diagonal rod, a third diagonal rod, a fourth rotating fastener and a fourth diagonal rod, the first diagonal rod is installed on the inner wall of the first arc-shaped clamp, the second rotating fastener is fixedly installed on the outer surface of the first diagonal rod, the second diagonal rod is fixedly installed on the inner wall of a side of the second rotating fastener, the third diagonal rod is installed on the inner wall of the second arc-shaped clamp, the fourth rotating fastener is fixedly installed on the outer surface of the third diagonal rod, and the fourth diagonal rod is fixedly installed on the inner wall of one side of the fourth rotating fastener.

[0011] Preferably, a mounting mechanism is provided on the surface of the column, and the mounting mechanism includes a fastening unit and a placement unit, and the fastening unit includes a first connecting member, a rotating plate, a second connecting member, a frame rod, a clamping plate, a third connecting member and a cross column, the first connecting member is installed on the outer surface of the column, the rotating plate is installed on the side of the first connecting member, the second connecting member is fixedly installed on the surface of the rotating plate, the frame rod is fixedly installed on the inner wall of the second connecting member, the clamping plate is clamped on the upper surface of the second connecting member, the third connecting member is fixedly installed on the upper surface of the clamping plate, and the cross column is fixedly installed on the inner wall of the third connecting member.

[0012] Preferably, the placement unit comprises a walkway plate, a side fixing plate and a through hole, the walkway plate is placed on the upper surface of the rack rod, the side fixing plate is fixedly installed on the side of the horizontal column, and the through hole runs through the surface of the side fixing plate.

[0013] Preferably, the first connecting members are installed on the outer surface of the column at equal intervals, the cross columns are distributed on the outer surface of the column at equal intervals, the outer surface of the upper end of the cross column is fixedly connected to the inner walls of the first rotating fastener and the third rotating fastener, the column is made of high-strength steel, and the frame rod and the cross column are made of the same material.

[0014] Preferably, the second rotating fasteners are distributed on the outer surface of the first diagonal rod at equal intervals, and the first diagonal rod is connected to the second diagonal rod by the second rotating fasteners. The fourth rotating fasteners are distributed on the outer surface of the third diagonal rod at equal intervals, and the fourth diagonal rod is connected to the third diagonal rod by the fourth rotating fasteners.

[0015] Preferably, the first and second diagonal rods and the third and fourth diagonal rods are symmetrically distributed in an X shape on both sides of the outer surface of the column. The scissors support mechanism distributed on both sides of the outer surface of the column can fix and support the overall climbing frame from both sides to improve stability.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The all-steel climbing frame with scissor braces has a scissor brace mechanism on the outside of the column that is fixedly connected using multiple rotating fasteners. It is highly efficient and easy to disassemble during installation. At the same time, after the scissor brace mechanism is installed, the supporting stability of the entire climbing frame is greatly improved.

[0018] 2. The all-steel climbing frame with scissor braces realizes a high-strength and stable climbing frame by arranging an installation mechanism to connect the vertical columns, frame rods and horizontal columns in a highly stable manner. Side fixing plates are fixedly installed on the sides of the horizontal columns to provide connection support from both sides of the climbing frame to improve safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the scissors support mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the climbing frame of the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the figure: 1, column; 2, supporting base; 3, first connecting member; 301, rotating plate; 302, second connecting member; 303, frame rod; 304, clamping plate; 305, third connecting member; 306, horizontal column; 4, walkway plate; 5, side fixing plate; 501, through hole; 6, first rotating fastener; 601, first arc-shaped clamping plate; 602, first diagonal rod; 603, second rotating fastener; 604, second diagonal rod; 605, third rotating fastener; 606, connecting column; 607, second arc-shaped clamping plate; 608, third diagonal rod; 609, fourth rotating fastener; 610, fourth diagonal rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: An all-steel climbing frame with a scissors brace, comprising a column 1 and a support base 2, wherein the support base 2 is fixedly mounted on the bottom surface of the column 1, and a scissors brace mechanism is provided on the outer surface of the column 1;

[0027] The scissors support mechanism includes a fixing unit and a connecting unit, the fixing unit includes a first rotating fastener 6, a first arc-shaped clamping plate 601, a third rotating fastener 605, a connecting column 606 and a second arc-shaped clamping plate 607, the first rotating fastener 6 is arranged on the outside of the column 1, the first arc-shaped clamping plate 601 is installed on the side of one end of the first rotating fastener 6, the third rotating fastener 605 is arranged on the outside of the column 1, the connecting column 606 is fixedly installed in the middle position of the front side of the third rotating fastener 605, and the second arc-shaped clamping plate 607 is installed on the surface of one end of the connecting column 606.

[0028] The connecting unit includes a first oblique rod 602, a second rotating fastener 603, a second oblique rod 604, a third oblique rod 608, a fourth rotating fastener 609 and a fourth oblique rod 610. The first oblique rod 602 is installed on the inner wall of the first arc-shaped clamping plate 601, the second rotating fastener 603 is fixedly installed on the outer surface of the first oblique rod 602, the second oblique rod 604 is fixedly installed on the inner wall of one side of the second rotating fastener 603, the third oblique rod 608 is installed on the inner wall of the second arc-shaped clamping plate 607, the fourth rotating fastener 609 is fixedly installed on the outer surface of the third oblique rod 608, the fourth oblique rod 610 is fixedly installed on the inner wall of one side of the fourth rotating fastener 609, and the second rotating fastener 603 is distributed in the first arc-shaped clamping plate 607 at equal intervals. On the outer surface of the diagonal rod 602, the first diagonal rod 602 and the second diagonal rod 604 are connected by the second rotating fastener 603, the fourth rotating fastener 609 is distributed on the outer surface of the third diagonal rod 608 at equal intervals, the fourth diagonal rod 610 and the third diagonal rod 608 are connected by the fourth rotating fastener 609, the first diagonal rod 602 and the second diagonal rod 604 and the third diagonal rod 608 and the fourth diagonal rod 610 are symmetrically distributed in an X shape on both sides of the outer surface of the column 1, and the connection method of the scissors support mechanism on the outside of the column 1 adopts multiple rotating fasteners for fixed connection, which is efficient and easy to disassemble during installation. At the same time, after the scissors support mechanism is installed, the supporting stability of the overall climbing frame is greatly improved.

[0029] The first rotating fastener 6 and the third rotating fastener 605 are distributed and fixedly installed on both sides of the outer surface of the horizontal column 306 at the upper and lower ends. After the first inclined rod 602 is inserted into the inner wall of the first arc-shaped clamping plate 601, the first arc-shaped clamping plate 601 fixes the first inclined rod 602. The second inclined rod 604 is inserted into the inner wall of the first arc-shaped clamping plate 601 at the lower end to fix it. After the second rotating fastener 603 is sleeved into the outer surface of the first inclined rod 602, the other end of the second rotating fastener 603 is fixedly connected to the outer surface of the second inclined rod 604 so that the first inclined rod 602 and the second inclined rod 604 are connected. Similarly, the third inclined rod 608 and the fourth inclined rod 610 are fixed in the same way and then distributed in an X shape on the outer facade of the column 1 to support it.

[0030] Embodiment 2: Based on embodiment 1, a mounting mechanism is provided on the surface of the column 1, and the mounting mechanism includes a fastening unit and a placement unit. The fastening unit includes a first connecting member 3, a rotating plate 301, a second connecting member 302, a frame rod 303, a clamping plate 304, a third connecting member 305 and a cross column 306. The first connecting member 3 is installed on the outer surface of the column 1, the rotating plate 301 is installed on the side of the first connecting member 3, the second connecting member 302 is fixedly installed on the surface of the rotating plate 301, the frame rod 303 is fixedly installed on the inner wall of the second connecting member 302, the clamping plate 304 is clamped on the upper surface of the second connecting member 302, the third connecting member 305 is fixedly installed on the upper surface of the clamping plate 304, the cross column 306 is fixedly installed on the inner wall of the third connecting member 305, the first connecting member 3 is installed on the outer surface of the column 1 at equal intervals, and the cross columns 306 are distributed on the outer surface of the column 1 at equal intervals. The outer surface of the upper end of the cross column 306 is fixedly connected to the inner walls of the first rotating fastener 6 and the third rotating fastener 605.

[0031] The placement unit includes a walkway plate 4, a side fixing plate 5 and a through hole 501. The walkway plate 4 is placed on the upper surface of the frame rod 303, and the side fixing plate 5 is fixedly installed on the side of the horizontal column 306. The through hole 501 runs through the surface of the side fixing plate 5. By setting an installation mechanism to connect the column 1, the frame rod 303 and the horizontal column 306 in a highly stable manner, a high-strength and stable climbing frame is realized. The side fixing plate 5 is fixedly installed on the side of the horizontal column 306 to provide connection support from both sides of the climbing frame to improve safety in use.

[0032] The first connecting member 3 is fixedly installed on the outer surface of the column 1, and the second connecting member 302 is rotated to drive the rotating plate 301 to rotate horizontally ninety degrees on the side of the first connecting member 3, and the frame rod 303 is installed on the inner wall of the second connecting member 302 and tightened. The cross column 306 is placed in the inner wall of the third connecting member 305 and tightened. After keeping it stable, it is distributed on the outer surface of the column 1 in sequence with equal intervals. The walkway board 4 is placed on the upper part of the outer surface of the frame rod 303 for easy walking. After the overall climbing frame is installed, the side fixing plate 5 is connected to the outer wall by inserting bolts into the through hole 501 for tightening.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used 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 "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An all-steel climbing frame with scissor braces, comprising a column (1) and a support base (2), wherein the support base (2) is fixedly mounted on the bottom surface of the column (1), and is characterized in that: The outer surface of the column (1) is provided with a scissor brace mechanism; The scissors support mechanism comprises a fixing unit and a connecting unit, wherein the fixing unit comprises a first rotating fastener (6), a first arc-shaped clamping plate (601), a third rotating fastener (605), a connecting column (606) and a second arc-shaped clamping plate (607), wherein the first rotating fastener (6) is arranged on the outside of the column (1), the first arc-shaped clamping plate (601) is installed on the side surface of one end of the first rotating fastener (6), the third rotating fastener (605) is arranged on the outside of the column (1), the connecting column (606) is fixedly installed in the middle position of the front face of the third rotating fastener (605), and the second arc-shaped clamping plate (607) is installed on the surface of one end of the connecting column (606).

2. The all-steel climbing frame with scissor braces according to claim 1 is characterized in that: The connecting unit comprises a first oblique rod (602), a second rotating fastener (603), a second oblique rod (604), a third oblique rod (608), a fourth rotating fastener (609) and a fourth oblique rod (610), wherein the first oblique rod (602) is mounted on the inner wall of the first arc-shaped clamping plate (601), the second rotating fastener (603) is fixedly mounted on the outer surface of the first oblique rod (602), the second oblique rod (604) is fixedly mounted on the inner wall of a side of the second rotating fastener (603), the third oblique rod (608) is mounted on the inner wall of the second arc-shaped clamping plate (607), the fourth rotating fastener (609) is fixedly mounted on the outer surface of the third oblique rod (608), and the fourth oblique rod (610) is fixedly mounted on the inner wall of one side of the fourth rotating fastener (609).

3. The all-steel climbing frame with scissor braces according to claim 1 is characterized in that: The column (1) is provided with a mounting mechanism on its surface, the mounting mechanism comprising a fastening unit and a placement unit, the fastening unit comprising a first connecting member (3), a rotating plate (301), a second connecting member (302), a frame rod (303), a clamping plate (304), a third connecting member (305) and a cross column (306), the first connecting member (3) being mounted on the outer surface of the column (1), the rotating plate (301) being mounted on the side of the first connecting member (3), the second connecting member (302) being fixedly mounted on the surface of the rotating plate (301), the frame rod (303) being fixedly mounted on the inner wall of the second connecting member (302), the clamping plate (304) being clamped on the upper surface of the second connecting member (302), the third connecting member (305) being fixedly mounted on the upper surface of the clamping plate (304), and the cross column (306) being fixedly mounted on the inner wall of the third connecting member (305).

4. The all-steel climbing frame with scissor braces according to claim 3 is characterized in that: The placement unit comprises a walkway plate (4), a side fixing plate (5) and a through hole (501); the walkway plate (4) is placed on the upper surface of the rack rod (303); the side fixing plate (5) is fixedly mounted on the side of the horizontal column (306); and the through hole (501) runs through the surface of the side fixing plate (5).

5. The all-steel climbing frame with scissor braces according to claim 3 is characterized in that: The first connecting members (3) are installed on the outer surface of the column (1) at equal intervals, the transverse columns (306) are distributed on the outer surface of the column (1) at equal intervals, and the outer surface of the upper end of the transverse column (306) is fixedly connected to the inner wall of the first rotating fastener (6) and the third rotating fastener (605).

6. The all-steel climbing frame with scissor braces according to claim 2 is characterized in that: The second rotating fasteners (603) are distributed in sequence at equal intervals on the outer surface of the first inclined rod (602); the first inclined rod (602) and the second inclined rod (604) are connected via the second rotating fasteners (603); the fourth rotating fasteners (609) are distributed in sequence at equal intervals on the outer surface of the third inclined rod (608); the fourth inclined rod (610) and the third inclined rod (608) are connected via the fourth rotating fasteners (609).

7. The all-steel climbing frame with scissor braces according to claim 2 is characterized in that: The first oblique rod (602) and the second oblique rod (604) and the third oblique rod (608) and the fourth oblique rod (610) are symmetrically distributed in an X shape on both sides of the outer surface of the column (1).

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