Scaffold protection structure for large-span structure

By adopting the structure of scaffolding, first fixing, second fixing parts, and protective fence in the large span high -level high -concrete frame structure, the problem that cannot be set up in conventional setting wall parts is solved, which improves the stability and stability of the scaffolding and the stability of the scaffolding and Construction efficiency reduces costs.

CN222413981UActive Publication Date: 2025-01-28中建五局华南建设有限公司
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Patent Information

Application Number
CN202420934471.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2025-01-28
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

In a large span high-rise high-concrete frame structure system, wall connecting parts cannot be set as usual, and the wall connecting parts are set inadequately set to meet the requirements of anti-capsulation.

Method used

Adopt the structure that includes scaffolding, the first fixing part, the second fixing part, and the protective enclosure. The first fixing part of the pillar is set up in the outer peripheral of the pillar, and the scaffolding body and the pillar are formed through the horizontal rod. Set multiple wall parts and fix the second end of the connector to the sides of the wall through the first nut to improve the stability of the scaffold.

Benefits of technology

Improve the stability of the scaffolding, meet the conditions of anti -overturning, reduce the density of the wall parts, improve the efficiency of building construction and reduce the cost.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a scaffold protection structure for a large-span structure, which belongs to the technical field of building construction and comprises a scaffold body arranged on the outer side of an outer wall. The first end of the fixing piece is connected with the scaffold body, and the second end is clamped on the periphery of the column. The protective fence is detachably arranged on the outer side of the scaffold body and used for protecting operators. The first fixing pieces are arranged on the periphery of the column, and the scaffold body and the column form a whole through the cross rods, so that the stability of the scaffold is integrally improved, the anti-overturning condition is met, the arrangement density of wall connecting pieces is reduced, the building construction efficiency is higher, and the cost is lower.
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Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a scaffolding protection structure for a large-span structure. Background Art

[0002] At present, cast-in-place concrete frame structures are widely used in factory buildings and commercial complex structures. During the construction of the main building, in order to ensure the safety of the construction process and the aesthetics of the entire construction site, a scaffolding structure for construction and protection needs to be set up on the outside of the building. Considering the safety and overall stability of the scaffolding frame, the anti-overturning capacity of the frame should be as large as possible. To meet such conditions, in traditional structures, the frame is generally reinforced by connecting wall parts.

[0003] However, for large-span, high-rise, high-concrete frame structure systems, due to the large span and floor height, it is impossible to set wall ties in the conventional way. In addition, the setting of wall ties is rather random, and the adjacent spacing is too large, which cannot meet the requirements. Utility Model Content

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A scaffolding protection structure for a large-span structure, comprising:

[0006] A scaffold body, wherein the scaffold body is arranged on the outside of the outer wall;

[0007] A first fixing member, wherein a first end of the first fixing member is connected to the scaffold body, and a second end of the first fixing member is adjustable and clamped on the outer periphery of the column;

[0008] A second fixing member, wherein a first end of the second fixing member is connected to the scaffold body, and a second end of the second fixing member is adjustable and clamped on both sides of the beam;

[0009] A protective enclosure is detachably arranged on the outside of the scaffold body to protect operators.

[0010] Furthermore, it also includes:

[0011] A plurality of wall connecting members are arranged at intervals between two columns, wherein the first end of the wall connecting member is connected to the scaffold body, and the second end is at least partially provided with a first external thread, the second end of the wall connecting member passes through the wall, and a first nut matching the first external thread is provided on both sides of the wall.

[0012] Furthermore, the first fixing member includes two symmetrically arranged fixing components, and the fixing components include:

[0013] A first cross bar, wherein a first end of the first cross bar is connected to the scaffold body;

[0014] A first member, wherein a first end of the first member is connected to a second end of the first crossbar, a first groove is at least partially provided at the second end of the first member, and a plurality of first through holes are spaced apart at the first groove;

[0015] A second component, wherein a first protrusion is provided at the first end of the second component, the first protrusion is at least partially inserted into the first groove, a plurality of second through holes are provided on the first protrusion, the second through holes are provided corresponding to the first through holes, the inner walls of the second through holes and the first through holes are both provided with internal threads, the first through holes and the second through holes are fixed by a first screw, and the second end of the second component is L-shaped.

[0016] Furthermore, the number of the second through holes is greater than the number of the first through holes.

[0017] Furthermore, the protective enclosure includes:

[0018] A wire mesh, wherein a first end of the wire mesh is connected to the scaffold body through a lock, and a second end of the wire mesh is connected to a connector;

[0019] A connecting rod is used to connect two adjacent steel wire meshes. Two through slots are symmetrically provided on both sides of the connecting rod, and the connector is arranged in cooperation with the through slots.

[0020] Furthermore, two locking buckles are provided, and are connected to the scaffold body through the cooperation of bolts and nuts.

[0021] Furthermore, the second fixing member includes:

[0022] A second cross bar, wherein a first end of the second cross bar is connected to the scaffold body, and a second end of the second cross bar is provided with a second external thread:

[0023] Two third members, the two third members are arranged at intervals on the second end of the second cross bar, the first end of the third member is movably arranged on the second end of the second cross bar, and the second nuts matched with the second external thread are arranged on both sides of the third member; the second end of the third member is at least partially provided with a second protrusion, and the second end of the third member is located at the second protrusion and is provided with a plurality of third through holes at intervals;

[0024] A fourth component, wherein a second groove is provided at the first end of the fourth component, the second protrusion is at least partially inserted into the second groove, a plurality of fourth through holes are provided on the second groove, the fourth through holes are provided corresponding to the third through holes, the inner walls of the fourth through holes and the third through holes are provided with internal threads, and the third through holes and the fourth through holes are fixed by a second screw.

[0025] Beneficial effects of the utility model:

[0026] The utility model arranges fixing parts on the outer periphery of the column, forms a scaffold body and the column into a whole through a cross bar, arranges a plurality of wall connecting parts between two columns, and fixes the second end of the connecting rod to the two sides of the wall through a first nut, thereby improving the stability of the scaffold as a whole, meeting the anti-overturning condition, reducing the density of the wall connecting parts, and making the construction efficiency higher and the cost lower.

[0027] When the scaffold has no external wall to serve as a wall connection member and conventional column holding is impossible due to the large-span beam, the two second fixing members can be adjusted to clamp the beam.

[0028] The utility model provides a lock buckle at the first end of the wire mesh, which is convenient for installing the wire mesh on the scaffolding body. The second end is provided with a connecting piece, which can be detachably connected in the through groove of the connecting rod. The installation is simple, so that the two pieces of wire mesh are connected into a whole, which plays a role in preventing workers from falling when constructing large-span concrete structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic top view of a scaffolding protection structure for a large-span structure according to the utility model;

[0030] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0031] Figure 3 This is a partial schematic diagram of a scaffolding protection structure for a large-span structure of the utility model. Figure 1 ;

[0032] Figure 4 It is a left side schematic diagram of a scaffolding protection structure for a large span structure of the utility model;

[0033] Figure 5 This is a top view schematic diagram of a protective net for a scaffolding protective structure of a large-span structure according to the utility model;

[0034] Figure 6 This is a front view schematic diagram of a scaffolding protection structure for a large-span structure according to the utility model;

[0035] Figure 7 This is a partial schematic diagram of a scaffolding protection structure for a large-span structure of the utility model Figure 2 .

[0036] In the figure: 1, scaffolding body; 2, first cross bar; 3, column; 4, first fixing piece; 5, wall; 6, wall connecting piece; 7, first component; 8, first through hole; 9, second component; 10, second through hole; 11, first screw; 12, wire mesh; 13, lock; 14, connecting rod; 15, connector; 16, second cross bar; 17, third component; 18, third through hole; 19, fourth component; 20, fourth through hole; 21, second screw. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0038] Example 1

[0039] refer to Figures 1 to 7 , a scaffolding protection structure for a large-span structure, comprising:

[0040] A scaffold body 1, which is arranged on the outside of the outer wall;

[0041] A first fixing member 4, wherein a first end of the first fixing member 4 is connected to the scaffold body 1, and a second end of the first fixing member 4 is adjustable and clamped on the outer periphery of the column 3;

[0042] A second fixing member, wherein a first end of the second fixing member is connected to the scaffold body 1, and a second end of the second fixing member is adjustable and clamped on both sides of the beam;

[0043] The protective enclosure is detachably arranged on the outside of the scaffold body 1 to protect the operators.

[0044] In this embodiment, the scaffolding protection structure also includes:

[0045] A plurality of wall connecting members 6 are provided at intervals between two columns 3, a first end of the wall connecting member 6 is connected to the scaffold body 1, a second end is at least partially provided with a first external thread, a second end of the wall connecting member 6 passes through the wall 5, and a first nut matching the first external thread is provided on both sides of the wall 5.

[0046] The utility model arranges the first fixing member 4 on the periphery of the column 3, forms the scaffold body 1 and the column 3 into a whole through a cross bar, arranges a plurality of wall connecting members 6 between two columns 3, and fixes the second end of the connecting rod 14 to both sides of the wall 5 through a first nut, thereby improving the stability of the scaffold as a whole, and reduces the density of the wall connecting members 6 when meeting the anti-overturning condition, so as to make the construction efficiency higher and the cost lower.

[0047] In this embodiment, the first fixing member 4 includes two symmetrically arranged fixing components, and the fixing components include:

[0048] A first cross bar 2, wherein a first end of the first cross bar 2 is connected to the scaffold body 1;

[0049] A first member 7, wherein a first end of the first member 7 is connected to a second end of the first crossbar 2, a first groove is at least partially provided at the second end of the first member 7, and a plurality of first through holes 8 are spaced apart at the second end of the first member 7 at the first groove;

[0050] The second component 9, the first end of the second component 9 is provided with a first protrusion, the first protrusion is at least partially inserted into the first groove, a plurality of second through holes 10 are provided on the first protrusion, the second through holes 10 are arranged corresponding to the first through holes 8, the inner walls of the second through holes 10 and the first through holes 8 are both provided with internal threads, the first through holes 8 and the second through holes 10 are fixed by a first screw 11, and the second end of the second component 9 is L-shaped.

[0051] In this embodiment, the number of the second through holes 10 is greater than the number of the first through holes 8 .

[0052] In this embodiment, the protective enclosure includes:

[0053] A wire mesh 12, wherein a first end of the wire mesh 12 is connected to the scaffold body 1 through a lock buckle 13, and a second end of the wire mesh 12 is connected to a connector 15;

[0054] The connecting rod 14 is used to connect two adjacent steel meshes 12. Two through slots are symmetrically provided on both sides of the connecting rod 14, and the connector 15 is matched with the through slots.

[0055] In this embodiment, two lock buckles 13 are provided, and are connected to the scaffold body 1 by means of bolts and nuts.

[0056] The utility model provides a lock buckle 13 at the first end of the wire mesh 12, which is convenient for installing the wire mesh 12 on the scaffold body 1, and a connecting piece is provided at the second end, which can be detachably connected to the through groove of the connecting rod 14, and the installation is simple, so that the two pieces of wire mesh 12 are connected into a whole, which plays a role in preventing workers from falling when constructing large-span concrete structures.

[0057] In this embodiment, the second fixing member includes:

[0058] The second cross bar 16, the first end of the second cross bar 16 is connected to the scaffold body 1, and the second end of the second cross bar 16 is provided with a second external thread:

[0059] Two third members 17, the two third members 17 are arranged at intervals on the second end of the second crossbar 16, the first end of the third member 17 is movably arranged on the second end of the second crossbar 16, and the second nuts matched with the second external threads are arranged on both sides of the third member 17; the second end of the third member 17 is at least partially provided with a second protrusion, and the second end of the third member 17 is provided with a plurality of third through holes 18 at intervals at the second protrusion;

[0060] A fourth component 19, a first end of the fourth component 19 is provided with a second groove, the second protrusion is at least partially inserted into the second groove, a plurality of fourth through holes 20 are provided on the second groove, the fourth through holes 20 are provided corresponding to the third through holes 18, the inner walls of the fourth through holes 20 and the third through holes 18 are provided with internal threads, and the third through holes 18 and the fourth through holes 20 are fixed by a second screw 21.

[0061] In this embodiment, when the scaffolding has no external wall to serve as the wall connection member 6 and cannot be conventionally held by the column due to the large-span beam, the two second fixing members can be adjusted to clamp the beam.

[0062] In specific implementation, if the project floor height is 4.5m, but the specification requires that the vertical spacing of the wall connecting parts 6 is not more than 4m, that is, the distance between the second cross bars 16 is not more than 4m, first, adjust the position of the two third members 17 on the second cross bar 16, and fix them with the second nut, and then adjust the position of the fourth member 19 in and out of the third member 17, and fix it with the second screw 21 to achieve length adjustment, thereby solving the problem of setting up the large-span and ultra-high structure scaffolding of the project.

[0063] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model are included in the protection scope of the utility model.

Claims

1. A scaffolding protection structure for a large-span structure, characterized in that: include: A scaffold body, wherein the scaffold body is arranged on the outside of the outer wall; A first fixing member, wherein a first end of the first fixing member is connected to the scaffold body, and a second end of the first fixing member is adjustable and clamped on the outer periphery of the column; A second fixing member, wherein a first end of the second fixing member is connected to the scaffold body, and a second end of the second fixing member is adjustable and clamped on both sides of the beam; A protective enclosure is detachably arranged on the outside of the scaffold body to protect operators.

2. A scaffolding protection structure for a large-span structure according to claim 1, characterized in that: Also includes: A plurality of wall connecting members are arranged at intervals between two columns, wherein the first end of the wall connecting member is connected to the scaffold body, and the second end is at least partially provided with a first external thread, the second end of the wall connecting member passes through the wall, and a first nut matching the first external thread is provided on both sides of the wall.

3. The scaffolding protection structure for a large-span structure according to claim 1, characterized in that: The first fixing member includes two symmetrically arranged fixing components, and the fixing components include: A first cross bar, wherein a first end of the first cross bar is connected to the scaffold body; A first member, wherein a first end of the first member is connected to a second end of the first crossbar, a first groove is at least partially provided at the second end of the first member, and a plurality of first through holes are spaced apart at the first groove; A second component, wherein a first protrusion is provided at the first end of the second component, the first protrusion is at least partially inserted into the first groove, a plurality of second through holes are provided on the first protrusion, the second through holes are provided corresponding to the first through holes, the inner walls of the second through holes and the first through holes are both provided with internal threads, the first through holes and the second through holes are fixed by a first screw, and the second end of the second component is L-shaped.

4. A scaffolding protection structure for a large-span structure according to claim 3, characterized in that: The number of the second through holes is greater than the number of the first through holes.

5. The scaffolding protection structure for a large-span structure according to claim 1, characterized in that: The protective enclosure comprises: A wire mesh, wherein a first end of the wire mesh is connected to the scaffold body through a lock, and a second end of the wire mesh is connected to a connector; A connecting rod is used to connect two adjacent steel wire meshes. Two through slots are symmetrically provided on both sides of the connecting rod, and the connector is arranged in cooperation with the through slots.

6. A scaffolding protection structure for a large-span structure according to claim 5, characterized in that: The locking buckles are provided with two and are connected to the scaffold body by means of bolts and nuts.

7. The scaffolding protection structure for a large-span structure according to claim 1, characterized in that: The second fixing member comprises: A second cross bar, wherein a first end of the second cross bar is connected to the scaffold body, and a second end of the second cross bar is provided with a second external thread: Two third members, the two third members are arranged at intervals on the second end of the second cross bar, the first end of the third member is movably arranged on the second end of the second cross bar, and the second nuts matched with the second external thread are arranged on both sides of the third member; the second end of the third member is at least partially provided with a second protrusion, and the second end of the third member is located at the second protrusion and is provided with a plurality of third through holes at intervals; A fourth component, wherein a second groove is provided at the first end of the fourth component, the second protrusion is at least partially inserted into the second groove, a plurality of fourth through holes are provided on the second groove, the fourth through holes are provided corresponding to the third through holes, the inner walls of the fourth through holes and the third through holes are provided with internal threads, and the third through holes and the fourth through holes are fixed by a second screw.