An easy-to-disassemble scaffold

Abstract

This invention proposes a scaffold that is easy to disassemble, comprising uprights, horizontal bars, and several layers of walkway panels. A protective net is laid on the outer side of the horizontal bars. Each horizontal bar includes an upper plate and a lower plate, with reinforcing plates fixed between the upper and lower plates at transverse intervals. Connecting buckles are fixed to the edge of the protective netting, with the free end of each buckle passing between the upper and lower plates. This free end has a transverse insertion hole, into which a T-shaped pin is inserted. A vertical wedge block is inserted at the smaller outer diameter end of the T-shaped pin, the height of which is greater than the height of the horizontal bar. When disassembling the protective netting, only the wedge block and the T-shaped pin need to be removed, making disassembly convenient and requiring minimal work.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, and in particular to a scaffolding that is easy to disassemble. Background Technology

[0002] Scaffolding is commonly used during the construction of high-rise buildings. Scaffolding consists of walkways, uprights, and horizontal bars. The edges of the walkways are bolted to the uprights, and the uprights are bolted to the horizontal bars. Protective netting is laid on the outside of the horizontal bars. There are many protective nets, and each net is bolted to the horizontal bar. When dismantling the protective netting of the scaffolding, a large number of bolts need to be removed, resulting in a large workload and low efficiency.

[0003] In addition, the connection between the protective net and the crossbar is usually that the crossbar has connection holes set at intervals along the horizontal direction, and the protective net is connected to the connection holes by bolts. The setting of the connection holes usually corresponds to the model of the protective net, which has poor versatility. Similarly, the connection between the upright and the crossbar is also easily affected by the setting of the connection hole position. Utility Model Content

[0004] This utility model proposes a scaffold that is easy to disassemble. When disassembling the protective netting, only the wedge blocks and T-shaped pins need to be removed, making disassembly convenient and requiring little work.

[0005] The technical solution of this utility model is implemented as follows: a scaffold that is easy to disassemble includes uprights, horizontal bars and several layers of walkway panels. A protective net is laid on the outside of the horizontal bars. The horizontal bars include an upper plate and a lower plate. A reinforcing plate is fixed between the upper plate and the lower plate at a horizontal interval. A connecting buckle is fixed on the edge of the protective net. The free end of the connecting buckle passes between the upper plate and the lower plate. The free end is provided with a horizontal insertion hole. A T-shaped pin is inserted into the horizontal insertion hole. A vertical wedge block is inserted into the end of the T-shaped pin with a smaller outer diameter. The height of the wedge block is greater than the height of the horizontal bar.

[0006] Furthermore, the larger outer diameter end of the T-pin is greater than the height of the crossbar.

[0007] Furthermore, the uprights are provided with first connecting holes at intervals, and the first connecting holes are connected to the crossbars through connectors.

[0008] Furthermore, the connecting component includes bolts and a limiting plate. The height of the limiting plate is greater than the height of the crossbar. The limiting plate abuts against the side of the crossbar away from the upright. The bolt passes through the limiting plate, the crossbar and the first connecting hole in sequence, and is screwed with a limiting nut.

[0009] Furthermore, the connecting buckle includes a square block, with a horizontal insertion hole located at the free end of the square block, and is a horizontal circular hole.

[0010] The beneficial effects of this utility model are:

[0011] This invention uses a connecting buckle for the protective netting, which passes through a crossbar. The free end of the connecting buckle is inserted into a T-shaped pin. Through the cooperation of the T-shaped pin and the wedge block, the connecting buckle is prevented from detaching from the upper and lower plates. When disassembling the protective netting, only the wedge block and the T-shaped pin need to be removed, making disassembly convenient and requiring little work. At the same time, the crossbar is formed by the upper plate, the lower plate, and the reinforcing plate, making it suitable for different types of protective netting. The connection position of the protective netting is not limited by the position of the connecting hole on the crossbar.

[0012] In this invention, the uprights and crossbars are connected by connectors. With the structural design of the crossbars, the connection position is not easily affected by the position of the connecting holes. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 A magnified view of part A in the image;

[0016] Figure 3 This is a structural diagram of the connecting buckle;

[0017] Figure 4 This is a structural schematic diagram of the connector.

[0018] 1. Upright pole, 2. Horizontal bar, 3. Walkway plate, 4. Protective net, 5. Upper plate, 6. Lower plate, 7. Reinforcing plate, 8. Connecting buckle, 9. Horizontal insertion hole, 10. T-shaped pin, 11. Wedge block, 12. First connecting hole, 13. Connecting piece, 14. Limiting plate, 15. Limiting nut. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-3As shown, a scaffold that is easy to disassemble includes uprights 1, horizontal bars 2, and several layers of walkway panels 3. The walkway panels 3 are connected to the uprights 1 by bolts, and the horizontal bars 2 are connected to the uprights 1. A protective net 4 is laid on the outside of the horizontal bars 2. The horizontal bars 2 include an upper plate 5 and a lower plate 6. Reinforcing plates 7 are fixed between the upper plate 5 and the lower plate 6 at transverse intervals. The reinforcing plates 7 are welded and fixed to the upper plate 5 and the lower plate 6. Connecting buckles 8 are welded and fixed to the frame of the protective net 4. The connecting buckles 8 are square blocks. The free end of the connecting buckle 8 passes between the upper plate 5 and the lower plate 6. The free end is provided with a transverse insertion hole 9, which is a transverse round hole.

[0021] A T-shaped pin 10 is inserted into the horizontal insertion hole 9. The T-shaped pin 10 is located at the end of the crossbar 2 away from the protective net 4. A vertical wedge block 11 is inserted into the end of the T-shaped pin 10 with a smaller outer diameter. The height of the wedge block 11 is greater than the height of the crossbar 2. The size of the end of the T-shaped pin 10 with a larger outer diameter is greater than the height of the crossbar 2 to prevent the connecting buckle 8 from detaching from the crossbar 2.

[0022] like Figure 1 and 4 As shown, the upright 1 is provided with first connecting holes 12 at intervals. The first connecting holes 12 are connected to the crossbar 2 through the connector 13. The connector 13 includes bolts and a limiting plate 14. The height of the limiting plate 14 is greater than the height of the crossbar 2. The limiting plate 14 is set vertically and abuts against the side of the crossbar 2 away from the upright 1. The limiting plate 14 is not connected to the crossbar 2. The abutting position is determined according to the position of the first connecting holes 12. The bolt passes through the limiting plate 14, the crossbar 2 and the first connecting holes 12 in sequence, and is screwed with a limiting nut 15.

[0023] When the scaffolding needs to be dismantled, remove the wedge block 11 and T-pin 10 to remove the protective net 4 from the horizontal bar 2; remove the limit nut 15 to separate the horizontal bar 2 and the vertical bar 1.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable scaffold, comprising upright poles, cross poles and a plurality of layers of walkway boards, the outer side of the cross poles being paved with a protective net, characterized in that: The crossbar includes an upper plate and a lower plate. A reinforcing plate is fixed between the upper plate and the lower plate at a horizontal interval. A connecting buckle is fixed on the edge of the protective net. The free end of the connecting buckle passes between the upper plate and the lower plate. A horizontal insertion hole is provided at the free end. A T-shaped pin is inserted into the horizontal insertion hole. A vertical wedge block is inserted into the smaller outer diameter end of the T-shaped pin. The height of the wedge block is greater than the height of the crossbar.

2. The easily disassembled scaffold of claim 1, wherein: The larger outer diameter end of the T-pin is greater than the height of the crossbar.

3. A dismountable scaffold according to claim 1 or 2, characterized in that: The upright has first connecting holes spaced apart, and the first connecting holes are connected to the crossbar through connectors.

4. A dismountable scaffold according to claim 3, characterized in that: The connector includes bolts and a limiting plate. The height of the limiting plate is greater than the height of the crossbar. The limiting plate abuts against the side of the crossbar away from the upright. The bolt passes through the limiting plate, the crossbar and the first connecting hole in sequence, and is screwed with a limiting nut.

5. The easily disassembled scaffold of claim 1, wherein: The connecting buckle includes a square block, with a horizontal insertion hole located at the free end of the square block, and is a horizontal round hole.

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