Outer wall protective net module

Abstract

The utility model belongs to the technical field of safety protection devices, and particularly relates to an outer wall protection net module. Protective net sets of the module are stacked on the outer side of a support in parallel, the left side edge and the right side edge of each protective net of the protective net sets are each fixedly provided with a first vertical column, the adjacent side edges of every two transversely adjacent protective nets share one first vertical column, and a first top frame is fixed to the upper edge of the uppermost protective net; a first bottom frame is fixed to the lower edge of the protection net on the lowermost side, and every two vertically adjacent protection nets are connected through fixing of the first vertical columns on the same side. The support comprises a second top frame arranged in pairs with the first top frame, a second bottom frame arranged in pairs with the first bottom frame, and second vertical columns arranged in pairs with the first vertical columns. Therefore, the module is suitable for application scenes of various sizes, construction and construction procedures of the protective net are synchronously carried out, field operation can be reduced to the maximum extent, the construction process is simplified, and the construction progress is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety protection devices, and in particular relates to an external wall protection net module. Background Art

[0002] The building machine is a large modular mechanical equipment platform that surrounds the building and is connected to the building through pre-arranged fulcrums, forming a closed and safe working space inside. Workers use mechanical operations and intelligent control to construct each module in the building machine. After the construction of one floor is completed, the building machine is lifted as a whole so that workers can continue to build the building upwards, realizing the industrialized intelligent construction of cast-in-place reinforced concrete for high-rise residential buildings.

[0003] In order to reduce casualties or damage caused by construction workers' mistakes (tripping) or falling construction materials and tools, a protective net is usually installed outside the building construction machine.

[0004] However, the conventional external protection net of the building machine is to build the building machine frame first, then fix the support beams and columns of the building machine external protection, and then lay the protection net. However, this construction method makes the on-site operation complicated, occupies the normal construction progress, and increases the risk factor of on-site construction. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides an external wall protection net module, thereby solving the technical problems that the external protection net of the building construction machine makes on-site operations complicated, occupies the normal construction progress, and increases the risk factor of on-site construction.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] The utility model embodiment provides an external wall protection net module, including a connected protection net group and a bracket, the protection net group is stacked in parallel on the outside of the bracket; the protection net group includes a plurality of protection nets arranged in a matrix, all the protection nets are connected into a plane, a first vertical column is fixed to the left and right side edges of each protection net, the adjacent side edges of two laterally adjacent protection nets share a first vertical column, the upper edge of the uppermost protection net is fixed with a first top frame, the lower edge of the lowermost protection net is fixed with a first bottom frame, and the two vertically adjacent protection nets are connected by fixing between the first vertical columns on the same side of each other; the bracket includes a second top frame arranged in pair with the first top frame, a second bottom frame arranged in pair with the first bottom frame, and a second vertical column arranged in pair with the first vertical column.

[0010] Furthermore, it also includes a plurality of transverse support beams, wherein a transverse support beam is provided at each pair of the first vertical columns and the second vertical columns arranged in pairs on the upper side, and a transverse support beam is provided at each pair of the first vertical columns and the second vertical columns arranged in pairs on the lower side; the two ends of the transverse support beam located on the upper side are respectively fixed to the top ends of the corresponding first vertical columns and the top ends of the second vertical columns through L-shaped connecting pieces, and the two ends of the transverse support beam located on the lower side are respectively fixed to the bottom ends of the corresponding first vertical columns and the bottom ends of the second vertical columns through L-shaped connecting pieces.

[0011] Furthermore, the protective net includes a frame, a first reinforcing rib, two second reinforcing ribs and a net body. The frame is fixed on all four sides of the net body. The first reinforcing rib is fixed in the middle of the net body parallel to the short side of the net body to divide the net body into two upper and lower areas. The two second reinforcing ribs are respectively fixed on the diagonals of the upper and lower areas of the net body, and the straight lines where the two second reinforcing ribs are located intersect.

[0012] Furthermore, it also includes a number of integrally formed connecting parts; the connecting parts include two first plates, a second plate and a third plate, the two first plates are parallel to each other, the second plate is perpendicular to the two first plates and divides the space between the two first plates into two identical long grooves, the third plate is perpendicular to the two first plates and perpendicular to the second plate and divides one of the long grooves into two identical short grooves, and fixing holes are provided on the four corners of the first plate.

[0013] Furthermore, the two upper corners of the top protective net are fixed with a connecting piece, and the two corners are respectively arranged in the short grooves of the corresponding connecting piece at the bottom and fixed through fixing holes, the two lower corners of the first top frame are respectively arranged in the short grooves of the corresponding connecting piece at the top and fixed through fixing holes, and the upper ends of the first vertical columns on both sides of the top protective net are respectively arranged in the long grooves of the corresponding connecting piece and fixed through fixing holes.

[0014] Furthermore, the two corners at the bottom of the top protective net, the four corners of the middle protective net and the two corners at the top of the bottom protective net all share a connecting piece with the adjacent corners of the longitudinally adjacent protective nets and are all arranged in the corresponding short grooves of the corresponding connecting pieces and fixed through fixing holes. The lower ends of the first vertical columns on both sides of the top protective net, the two ends of the first vertical columns on both sides of the middle protective net and the upper ends of the first vertical columns on both sides of the bottom protective net are respectively arranged in the long grooves of the corresponding connecting pieces and fixed through fixing holes.

[0015] Furthermore, the two lower corners of the lowest protective net are fixed with a connecting piece, and the two corners are respectively arranged in the short grooves of the corresponding connecting pieces located above and fixed through fixing holes, the two upper corners of the first bottom frame are respectively arranged in the short grooves of the corresponding connecting pieces located below and fixed through fixing holes, and the lower ends of the first vertical columns on both sides of the lowest protective net are respectively arranged in the long grooves of the corresponding connecting pieces and fixed through fixing holes.

[0016] Furthermore, a connecting piece is fixed at both ends of the second top frame, and the two corners of the second top frame located at the bottom are respectively arranged in the short grooves of the corresponding connecting pieces located at the top and fixed through fixing holes, and the upper ends of the second vertical columns on both sides of the second top frame are respectively arranged in the long grooves of the corresponding connecting pieces and fixed through fixing holes.

[0017] Furthermore, a connecting piece is fixed at both ends of the second bottom frame, the two corners of the second bottom frame located at the top are respectively arranged in the short grooves of the corresponding connecting pieces located at the bottom and fixed through fixing holes, and the lower ends of the second vertical columns on both sides of the second bottom frame are respectively arranged in the long grooves of the corresponding connecting pieces and fixed through fixing holes.

[0018] Furthermore, the adjacent ends of the two adjacent second vertical columns above and below share a connecting piece, the lower end of the second vertical column located above is arranged in the long groove of the connecting piece and the short groove located above and is fixed through a fixing hole, and the upper end of the second vertical column located below is arranged in the long groove of the connecting piece and the short groove located below and is fixed through a fixing hole.

[0019] (III) Beneficial effects

[0020] The beneficial effects of the utility model are:

[0021] The utility model discloses an external wall protection net module, which is used for the protection of the external wall of a building. Since a protection net group and a bracket are provided, the bracket is located on the inner side of the protection net group and is used to connect the protection net to the platform of a building construction machine. Among them, all the protection nets in the protection net group are connected into a plane, and a first vertical column is fixed to the left and right edges of each protection net, and the adjacent side edges of two laterally adjacent protection nets share a first vertical column, the upper edge of the uppermost protection net is fixed with a first top frame, and the lower edge of the lowermost protection net is fixed with a first bottom frame, and the two vertically adjacent protection nets are connected by fixing the first vertical columns on the same side. The bracket includes a second top frame corresponding to the first top frame, a second bottom frame corresponding to the first bottom frame, and a second vertical column corresponding to the first vertical column.

[0022] Compared with the prior art, the utility model is a modular finished product suitable for application scenarios of various sizes. Different numbers of protective nets can be selected for splicing according to different building heights and lengths. During the construction of the building machine platform, the protective net is first assembled in a modular manner, and finally directly connected to the building machine platform through a bracket. The construction of the protective net is carried out simultaneously with the construction process, which can minimize on-site operations and simplify the construction process, thereby greatly shortening the construction time and speeding up the construction progress. At the same time, it reduces carbon emissions, reduces on-site construction noise and dust, and reduces the risk factor of on-site construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the external wall protection net module;

[0024] Figure 2 for Figure 1 A is a partial enlarged schematic diagram;

[0025] Figure 3 for Figure 1 A partial enlarged schematic diagram of B in the middle;

[0026] Figure 4 for Figure 1 A partial enlarged schematic diagram of C in the middle;

[0027] Figure 5 This is a structural diagram of the external wall protection net module from another perspective;

[0028] Figure 6 for Figure 5 A partial enlarged schematic diagram of D in the middle;

[0029] Figure 7 for Figure 5 A partial enlarged schematic diagram of middle E;

[0030] Figure 8 for Figure 5 A partial enlarged schematic diagram of middle F;

[0031] Fig. 9 This is the left view of the exterior wall protection net module;

[0032] Fig.10 for Fig. 9 A partial enlarged schematic diagram of G in the middle;

[0033] Fig.11 This is a schematic diagram of the structure of the protection net;

[0034] Fig.12 A schematic diagram of the structure of the connecting parts.

[0035] [Description of Reference Numerals]

[0036] 1: protection net group; 11: protection net; 111: frame; 112: first reinforcing rib; 113: second reinforcing rib; 114: net body; 12: first vertical column; 13: first top frame; 14: first bottom frame;

[0037] 2: bracket; 21: second top frame; 22: second bottom frame; 23: second vertical column;

[0038] 3: lateral support beam; 4: L-shaped connector;

[0039] 5: connecting piece; 51: first plate; 511: fixing hole; 52: second plate; 53: third plate; 54: long slot; 55: short slot. DETAILED DESCRIPTION

[0040] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0041] like Figure 1-12 As shown, the utility model provides an exterior wall protection net module, including a connected protection net group 1, a bracket 2, a plurality of transverse support beams 3 and a plurality of connecting parts 5, the protection net group 1 is stacked in parallel on the outside of the bracket 2, the bracket 2 is used to connect the protection net group 1 to the building machine platform, and the space formed between the protection net group 1 and the bracket 2 can be used as a passage.

[0042] like Figure 1 , Figure 5 As shown, the protection net group 1 includes a plurality of protection nets 11 arranged in a matrix, all the protection nets 11 are connected into a plane, a first vertical column 12 is fixed to the left and right edges of each protection net 11, the adjacent side edges of two laterally adjacent protection nets 11 share a first vertical column 12, a first top frame 13 is fixed to the upper edge of the uppermost protection net 11, a first bottom frame 14 is fixed to the lower edge of the lowermost protection net 11, and two vertically adjacent protection nets 11 are connected by fixing the first vertical columns 12 on the same side of each other.

[0043] The bracket 2 includes a second top frame 21 arranged in pair with the first top frame 13 , a second bottom frame 22 arranged in pair with the first bottom frame 14 , and a second vertical column 23 arranged in pair with the first vertical column 12 .

[0044] It should be noted that the components in the protection net group 1 and the components in the bracket 2 at the same position as the components in the protection net group 1 are arranged in pairs.

[0045] like Figure 1-2 , Figure 4-6 , Figure 8-10As shown, a transverse support beam 3 is provided at each pair of the first vertical columns 12 and the second vertical columns 23 that are arranged in pairs on the upper side, and a transverse support beam 3 is provided at each pair of the first vertical columns 12 and the second vertical columns 23 that are arranged in pairs on the lower side.

[0046] Specifically, Fig.10 As shown, the two ends of the uppermost transverse support beam 3 are respectively fixed to the top of the corresponding first vertical column 12 and the top of the second vertical column 23 through the L-shaped connector 4, and the two ends of the lowermost transverse support beam 3 are respectively fixed to the bottom of the corresponding first vertical column 12 and the bottom of the second vertical column 23 through the L-shaped connector 4. The protection net group 1 can be connected to the bracket 2 by setting the transverse support beam 3.

[0047] Among them, Fig.11 As shown, the size of the protective net 11 is about 3000*2000mm, and includes a frame 111, a first reinforcing rib 112, two second reinforcing ribs 113 and a net body 114. The frame 111 is fixed around the net body 114, the first reinforcing rib 112 is parallel to the short side of the net body 114 and is fixed in the middle of the net body 114 to divide the net body 114 into two upper and lower areas, and the two second reinforcing ribs 113 are respectively fixed on the diagonal lines of the upper and lower areas of the net body 114, and the straight lines where the two second reinforcing ribs 113 are located intersect.

[0048] like Fig.12 As shown, the connecting member 5 serves as the main supporting component of the exterior wall protection net module. To ensure the overall strength requirement, the connecting member 5 is integrally formed during the manufacturing process. The material is galvanized steel, including two first plates 51, a second plate 52 and a third plate 53. The two first plates 51 are parallel to each other, the second plate 52 is perpendicular to the two first plates 51, and the space between the two first plates 51 is divided into two identical long grooves 54. The third plate 53 is perpendicular to the two first plates 51 and perpendicular to the second plate 52, and one of the long grooves 54 is divided into two identical short grooves 55. Fixing holes 511 are provided on the four corners of the first plate 51.

[0049] Among them, Figure 1 , Figure 2 As shown, the two upper corners of the uppermost protective net 11 are fixed with a connecting piece 5, and the two corners are respectively arranged in the corresponding short grooves 55 located below the connecting piece 5 and fixed through the fixing holes 511, the two lower corners of the first top frame 13 are respectively arranged in the corresponding short grooves 55 located above the connecting piece 5 and fixed through the fixing holes 511, and the upper ends of the first vertical columns 12 on both sides of the uppermost protective net 11 are respectively arranged in the corresponding long grooves 54 of the connecting piece 5 and fixed through the fixing holes 511.

[0050] like Figure 1 , Figure 3As shown, the two lower corners of the uppermost protective net 11, the four corners of the middle protective net 11 and the two upper corners of the lowermost protective net 11 respectively share a connecting piece 5 with the adjacent corners of the longitudinally adjacent protective nets 11 and are all arranged in the corresponding short grooves 55 of the corresponding connecting piece 5 and fixed through the fixing holes 511, the lower ends of the first vertical columns 12 on both sides of the uppermost protective net 11, the two ends of the first vertical columns 12 on both sides of the middle protective net 11 and the upper ends of the first vertical columns 12 on both sides of the lowermost protective net 11 are respectively arranged in the corresponding long grooves 54 of the connecting piece 5 and fixed through the fixing holes 511.

[0051] like Figure 1 , Figure 4 As shown, the two lower corners of the lowest protection net 11 are fixed with a connecting member 5, and the two corners are respectively arranged in the corresponding short grooves 55 located at the top of the connecting member 5 and fixed through the fixing holes 511, the two upper corners of the first bottom frame 14 are respectively arranged in the corresponding short grooves 55 located at the bottom of the connecting member 5 and fixed through the fixing holes 511, and the lower ends of the first vertical columns 12 on both sides of the lowest protection net 11 are respectively arranged in the long grooves 54 of the connecting member 5 and fixed through the fixing holes 511.

[0052] like Figure 5 , Figure 6 As shown, a connecting member 5 is fixed at both ends of the second top frame 21, and the two corners of the second top frame 21 located at the bottom are respectively arranged in the corresponding short grooves 55 located at the top of the connecting member 5 and fixed through the fixing holes 511, and the upper ends of the second vertical columns 23 on both sides of the second top frame 21 are respectively arranged in the corresponding long grooves 54 of the connecting member 5 and fixed through the fixing holes 511.

[0053] like Figure 5 , Figure 8 As shown, a connecting member 5 is fixed to both ends of the second bottom frame 22, and the two upper corners of the second bottom frame 22 are respectively arranged in the corresponding short grooves 55 of the connecting member 5 at the bottom and fixed through the fixing holes 511, and the lower ends of the second vertical columns 23 on both sides of the second bottom frame 22 are respectively arranged in the corresponding long grooves 54 of the connecting member 5 and fixed through the fixing holes 511.

[0054] like Figure 5 , Figure 7 As shown, the adjacent ends of the two adjacent second vertical columns 23 above and below share a connecting member 5, the lower end of the second vertical column 23 located above is arranged in the long groove 54 of the connecting member 5 and the short groove 55 located above and is fixed through the fixing hole 511, and the upper end of the second vertical column 23 located below is arranged in the long groove 54 of the connecting member 5 and the short groove 55 located below and is fixed through the fixing hole 511.

[0055] Each of the above components is a standard component, and the connection between the components can be fixed by bolts and nuts, so that the utility model is modularized to reduce on-site welding work. The size of the bolts and nuts can be unified as M20.

[0056] Working principle:

[0057] Assemble the modules. The first step is to assemble the protective net group 1:

[0058] First, connect and fix the first top frame 13 and the first vertical columns 12 on both sides, then connect the multiple first vertical columns 12 with the first vertical columns 12 on both sides of the first top frame 13, then assemble the protection net 11 in a certain order, and finally connect and fix the first bottom frame 14.

[0059] Step 2: Assemble bracket 2:

[0060] The second top frame 21 and the second vertical columns 23 on both sides are connected and fixed, and then a plurality of second vertical columns 23 are connected in length to the second vertical columns 23 on both sides of the second top frame 21 , and finally the second bottom frame 22 is connected and fixed.

[0061] The third step is to connect the assembled protection net group 1 and bracket 2.

[0062] The number of protective nets 11 is selected according to the actual dimensions of the building.

[0063] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An external wall protection net module, characterized in that: It comprises a connected protective net group (1) and a bracket (2), wherein the protective net group (1) is stacked in parallel on the outside of the bracket (2); The protective net group (1) comprises a plurality of protective nets (11) arranged in a matrix, all the protective nets (11) are connected to form a plane, a first vertical column (12) is fixed to the left and right edges of each protective net (11), the adjacent side edges of two laterally adjacent protective nets (11) share a first vertical column (12), the upper edge of the uppermost protective net (11) is fixed to a first top frame (13), the lower edge of the lowermost protective net (11) is fixed to a first bottom frame (14), and the two vertically adjacent protective nets (11) are connected by fixing the first vertical columns (12) on the same side of each other; The bracket (2) comprises a second top frame (21) arranged in pair with the first top frame (13), a second bottom frame (22) arranged in pair with the first bottom frame (14), and a second vertical column (23) arranged in pair with the first vertical column (12).

2. The exterior wall protection net module according to claim 1, characterized in that: It also comprises a plurality of transverse support beams (3), wherein each pair of the first vertical column (12) and the second vertical column (23) arranged in pairs at the uppermost side is provided with one transverse support beam (3), and each pair of the first vertical column (12) and the second vertical column (23) arranged in pairs at the lowermost side is provided with one transverse support beam (3); The two ends of the transverse support beam (3) located at the uppermost side are respectively fixed to the top end of the corresponding first vertical column (12) and the top end of the second vertical column (23) through L-shaped connecting pieces (4), and the two ends of the transverse support beam (3) located at the lowermost side are respectively fixed to the bottom end of the corresponding first vertical column (12) and the bottom end of the second vertical column (23) through L-shaped connecting pieces (4).

3. The exterior wall protection net module according to claim 1, characterized in that: The protective net (11) comprises a frame (111), a first reinforcing rib (112), two second reinforcing ribs (113) and a net body (114); the frame (111) is fixed around the net body (114); the first reinforcing rib (112) is fixed in parallel with the short side of the net body (114) in the middle of the net body (114) to divide the net body (114) into two upper and lower areas; the two second reinforcing ribs (113) are respectively fixed on the diagonals of the upper and lower areas of the net body (114); and the straight lines where the two second reinforcing ribs (113) are located intersect.

4. The exterior wall protection net module according to claim 1, characterized in that: Also included are a number of integrally formed connecting pieces (5); The connecting member (5) comprises two first plates (51), a second plate (52) and a third plate (53); the two first plates (51) are parallel to each other; the second plate (52) is perpendicular to the two first plates (51) and divides the space between the two first plates (51) into two identical long grooves (54); the third plate (53) is perpendicular to the two first plates (51) and perpendicular to the second plate (52) and divides one of the long grooves (54) into two identical short grooves (55); and fixing holes (511) are provided at the four corners of the first plate (51).

5. The exterior wall protection net module according to claim 4, characterized in that: The two upper corners of the uppermost protective net (11) are each fixed with a connecting piece (5), and the two corners are respectively arranged in the corresponding short slots (55) located below the connecting piece (5) and fixed through the fixing holes (511); the two lower corners of the first top frame (13) are respectively arranged in the corresponding short slots (55) located above the connecting piece (5) and fixed through the fixing holes (511); the upper ends of the first vertical columns (12) on both sides of the uppermost protective net (11) are respectively arranged in the corresponding long slots (54) of the connecting piece (5) and fixed through the fixing holes (511).

6. The exterior wall protection net module according to claim 4, characterized in that: The two lower corners of the uppermost protective net (11), the four corners of the middle protective net (11) and the two upper corners of the lowermost protective net (11) respectively share one connecting piece (5) with the adjacent corners of the protective net (11) adjacent in the longitudinal direction and are all arranged in the corresponding short slots (55) of the corresponding connecting piece (5) and fixed through the fixing holes (511); the lower ends of the first vertical columns (12) on both sides of the uppermost protective net (11), the two ends of the first vertical columns (12) on both sides of the middle protective net (11) and the upper ends of the first vertical columns (12) on both sides of the lowermost protective net (11) are respectively arranged in the corresponding long slots (54) of the connecting piece (5) and fixed through the fixing holes (511).

7. The exterior wall protection net module according to claim 4, characterized in that: The two lower corners of the protective net (11) at the bottom are each fixed with a connecting piece (5), and the two corners are respectively arranged in the corresponding short slots (55) located above the connecting piece (5) and fixed through the fixing holes (511); the two upper corners of the first bottom frame (14) are respectively arranged in the corresponding short slots (55) located below the connecting piece (5) and fixed through the fixing holes (511); the lower ends of the first vertical columns (12) on both sides of the protective net (11) at the bottom are respectively arranged in the corresponding long slots (54) of the connecting piece (5) and fixed through the fixing holes (511).

8. The exterior wall protection net module according to claim 4, characterized in that: A connecting member (5) is fixed to each of the two ends of the second top frame (21); the two lower corners of the second top frame (21) are respectively arranged in the corresponding short slots (55) of the upper portion of the connecting member (5) and fixed through the fixing holes (511); the upper ends of the second vertical columns (23) on both sides of the second top frame (21) are respectively arranged in the corresponding long slots (54) of the connecting member (5) and fixed through the fixing holes (511).

9. The exterior wall protection net module according to claim 4, characterized in that: A connecting member (5) is fixed to each of the two ends of the second bottom frame (22); the two upper corners of the second bottom frame (22) are respectively arranged in the corresponding short slots (55) of the connecting member (5) at the bottom and fixed through the fixing holes (511); the lower ends of the second vertical columns (23) on both sides of the second bottom frame (22) are respectively arranged in the corresponding long slots (54) of the connecting member (5) and fixed through the fixing holes (511).

10. The exterior wall protection net module according to claim 4, characterized in that: The adjacent ends of two upper and lower adjacent second vertical columns (23) share one connecting member (5); the lower end of the second vertical column (23) located at the upper side is arranged in the long slot (54) of the connecting member (5) and the short slot (55) located at the upper side and is fixed through the fixing hole (511); the upper end of the second vertical column (23) located at the lower side is arranged in the long slot (54) of the connecting member (5) and the short slot (55) located at the lower side and is fixed through the fixing hole (511).

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