Integrated suspension device for protective net of outer frame metal punching protective plate

Abstract

The utility model relates to the technical field of building construction, and particularly discloses an integrated suspension device for a protective net of an outer frame metal punching protective plate, which comprises a fixing piece with one end connected with an outer frame and the other end used for fixing two groups of adjacent metal punching protective plates, the fixing piece comprises two sets of fixing buckles used for fixing the two adjacent sets of metal punching protection plates correspondingly, a connecting plate with one end connected with the fixing buckles and the other end connected with the outer frame, and limiting pieces arranged on the connecting plate and used in cooperation with the fixing buckles to fix the metal punching protection plates. The locking piece is arranged at the end, away from the fixing buckle, of the connecting plate and connected with the outer frame. The main frame of the metal punching protection plate can be effectively fixed, two adjacent metal punching protection plates form a whole, the limiting plugs limit the metal punching protection plates to move towards the side close to the outer frame when used, and the phenomena that the metal punching protection plates slide out of the fixing buckles, fall off and fall off from high altitudes are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to an integrated suspension device for a protective net of a metal punching protection plate for an external scaffold. Background Art

[0002] With the maturity of building technology, there are more and more high-rise buildings in cities. During the construction process, external scaffolds are an essential construction measure. At the same time, due to construction in cities, the requirements for safety and environmental protection are getting higher and higher, and risks such as dust and falling objects from heights are not allowed. More and more finished metal punching protection plates are used for the external protection of external scaffolds. However, the finished metal perforated plate cannot be tied to the horizontal or vertical poles of the external scaffold with iron wire like the previous use of close-mesh nets. It must be effectively connected to the external scaffold to ensure safety and stability.

[0003] Application No.: 2022213422285, the utility model patent with the name of a suspension device for a metal punching protection plate in an external scaffold, discloses a suspension device for a metal punching protection plate in an external scaffold. Although it can realize the suspension of the metal punching protection plate, it cannot effectively fix the metal punching protection plate, and it is very easy to slide, thus increasing the possibility of falling objects from a height;

[0004] Therefore, how to ensure the effective connection between the finished metal perforated plate and the external scaffold to ensure safety and stability is a difficult problem that needs to be solved urgently by those skilled in the art. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide an integrated suspension device for a protective net of a metal punching protection plate for an external scaffold;

[0006] The solution adopted by the utility model to solve the technical problem is:

[0007] An integrated suspension device for a protective net of a metal punching protection plate for an external scaffold, comprising a fixing member with one end connected to the external scaffold and the other end for fixing two adjacent metal punching protection plates;

[0008] The fixing member includes two fixing buckles for respectively fixing two adjacent metal punching protection plates, a connecting plate with one end connected to the fixing buckle and the other end connected to the external scaffold, a limiting member arranged on the connecting plate and cooperating with the fixing buckle to fix the metal punching protection plate, and a locking member arranged at the end of the connecting plate far from the fixing buckle and connected to the external scaffold.

[0009] In some possible implementation manners, the limiting member includes a through hole arranged on the connecting plate and a limiting plug with one end passing through the through hole and abutted against the inner side surface of the metal punching protection plate.

[0010] In some possible embodiments, the through-hole is a long hole, and its long direction is set in the X-axis direction; the limiting plug is movably connected to the connecting plate;

[0011] The limiting plug includes a plate body with a wedge-shaped structure and a limiting boss provided on the plate body;

[0012] The plate body includes a small end that can pass through the through-hole and a large end that is correspondingly arranged with the small end and cannot pass through the through-hole; the limiting boss is arranged on one side of the plate body close to the small end.

[0013] In some possible embodiments, the sum of the thicknesses of the limiting boss and the plate body in the Z-axis direction is greater than the width of the through-hole in the Z-axis direction.

[0014] In some possible embodiments, the limiting plug is rotationally matched with the connecting plate;

[0015] A U-shaped groove for cooperating with the connecting plate is provided on the plate body; in use, the opening of the U-shaped groove is arranged on the side close to the metal punching protection plate.

[0016] In some possible embodiments, the distance between the bottom of the U-shaped groove and the side of the plate body away from the opening is less than the width of the long hole in the Z-axis direction.

[0017] In some possible embodiments, the through-hole further includes a round hole communicating with the side of the long hole away from the fixed buckle; the center of the round hole is on the axis in the long direction of the long hole;

[0018] The diameter of the round hole is greater than the width of the long hole in the Z-axis direction; the distance between the bottom of the U-shaped groove and the side of the plate body away from the opening is less than the diameter of the round hole and greater than the width of the long hole in the Z-axis direction.

[0019] In some possible embodiments, the locking member includes an arc-shaped plate connected to the end of the connecting plate away from the fixed buckle and having an arc-shaped structure, a movable plate movably connected to the arc-shaped plate and forming a clamping cavity on the side where they are close to each other, and a locking bolt installed on the connecting plate for fixing the movable plate and the arc-shaped plate.

[0020] In some possible embodiments, a through groove is provided at the end of the arc-shaped plate away from the connecting plate and along the Y-axis direction. The movable plate includes a clamping portion that cooperates with the arc-shaped plate to form a clamping cavity, a connecting portion connected to the clamping portion and having one end passing through the through groove, and a limiting portion connected to the end of the connecting portion away from the clamping portion; the size of the limiting portion is greater than the size of the through groove.

[0021] In some possible embodiments, the arc-shaped plate includes an arc-shaped portion connected to the connecting plate and provided with an arc-shaped groove, and a fixing portion connected to the end of the arc-shaped portion away from the connecting plate and provided with a through groove; an arc-shaped groove is provided on the clamping portion to cooperate with the arc-shaped groove to form a clamping cavity.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] In the present utility model, a limit plug is arranged on the connecting plate, and the main frame of the metal punching protection plate is effectively fixed through the cooperation of the limit plug and the fixing buckle, so that two adjacent groups of metal punching protection plates form an integral body. When in use, the limit plug moves the limit metal punching protection plate towards the outer frame side to prevent it from slipping out of the fixing buckle and avoid the phenomena of falling off and high-altitude falling objects.

[0024] In the present utility model, a U-shaped groove is arranged on the plate body, so that when disassembling, the plate body can rotate in the through hole, forming a larger operation space between the limit plug and the metal punching protection plate, which is more convenient for disassembling the metal punching protection plate.

[0025] The structure of the present utility model is simple and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a structural schematic diagram of the present utility model;

[0027] Figure 2 is a side view of the present utility model;

[0028] Figure 3 is a use state diagram of the present utility model;

[0029] Wherein: 1, fixing buckle; 2, connecting plate; 21, long slot; 22, round hole; 23, through groove; 3, limiting member; 30, plate body; 31, small end; 32, large end; 33, limiting boss; 34, U-shaped groove; 4, locking member; 41, arc-shaped plate; 42, movable plate; 43, locking bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two components or the interaction relationship between two components. The "first", "second" and similar words mentioned in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "one" do not indicate a quantity limit, but indicate the existence of at least one. In the implementation of this application, "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of this application, unless otherwise stated, the meaning of "a plurality" refers to two or more. For example, a plurality of positioning posts means two or more positioning posts. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The present utility model will be described in detail below.

[0032] As Figures 1 - 3 shown:

[0033] An integrated suspension device for the protective net of the outer frame metal punching protection plate, comprising a fixing member with one end connected to the outer frame and the other end for fixing two adjacent metal punching protection plates.

[0034] The fixing member includes two fixing buckles 1 for respectively fixing two adjacent groups of metal punching protection plates, a connecting plate 2 with one end connected to the fixing buckle 1 and the other end connected to the outer frame, a limiting member 3 arranged on the connecting plate 2 and cooperating with the fixing buckle 1 to fix the metal punching protection plate, and a locking member 4 arranged at the end of the connecting plate 2 away from the fixing buckle 1 and connected to the outer frame.

[0035] The two fixing buckles 1 on the same connecting plate 2 will be arranged one above the other along the Z-axis direction, staggered from each other.

[0036] The fixing buckle 1 has an L-shaped structure, including a horizontal plate arranged parallel to the connecting plate 2 and a vertical plate for connecting the horizontal plate and the connecting plate 2. The connecting plate 2, the horizontal plate, and the vertical plate cooperate to form a U-shaped cavity for the frame installation of the metal punching protection plate, and the opening of the U-shaped cavity is arranged on the side close to the locking member 4.

[0037] During use, the connecting plate 2 will pass through the gap between the two sets of metal perforated guard plates, and the fixing buckle 1 will fix the frame of the metal perforated guard plate from the outside. Subsequently, the entire device will be fixedly connected to the crossbar of the outer frame using the locking member 4. Then, the limiting member 3 will be inserted into the connecting plate 2 and will abut against the inner side surface of the frame through the side close to the metal perforated guard plate, thereby effectively fixing the frame through the cooperation of the fixing buckle 1 and the limiting member 3 and preventing the metal perforated guard plate from falling off.

[0038] In some possible embodiments, the limiting member 3 includes a through hole provided on the connecting plate 2 and a limiting plug with one end passing through the through hole and abutting and cooperating with the inner side surface of the metal perforated guard plate.

[0039] During use, one end of the limiting plug is inserted into the through hole and tightened. When tightened, the side of the limiting plug close to the metal perforated guard plate will abut and cooperate with the inner side surface of the frame, preventing the entire metal perforated guard plate from moving towards the outer frame side and effectively fixing the metal perforated guard plate in cooperation with the fixing opening.

[0040] In some possible embodiments, the through hole is a long hole 21, and its long direction is set in the X-axis direction; the limiting plug is movably connected to the connecting plate 2.

[0041] The limiting plug includes a plate body 30 with a wedge-shaped structure and a limiting boss 33 provided on the plate body 30.

[0042] The plate body 30 includes a small end 31 that can pass through the through hole and a large end 32 corresponding to the small end 31 and that cannot pass through the through hole; the limiting boss 33 is provided on the side of the plate body 30 close to the small end 31; the sum of the thicknesses of the limiting boss 33 and the plate body 30 in the Z-axis direction is greater than the width of the through hole in the Z-axis direction.

[0043] By providing the limiting boss 33 between the side of the connecting plate 2 close to the small end 31 and the small end 31 and limiting the thicknesses of the limiting boss 33 and the plate body 30, the limiting plug cannot be taken out of the through hole, forming an integral structure for easy storage.

[0044] Specifically, as Figure 1 、 Figure 3 shown, the plate body 30 can be a right trapezoidal structure. During use, the right-angled waist side of the plate body 30 will abut against the inner side surface of the frame in the metal perforated guard plate, and the upper base (small end 31) will pass through the through hole, with the limiting boss 33 provided between the upper base and the connecting plate 2.

[0045] As Figure 2As shown, the thickness of the limiting boss 33 in the Z-axis direction is R, the thickness of the plate body 30 in the Z-axis direction is d, and the width of the through hole in the Z-axis direction is H. Since R + d > H, the cooperation of the limiting boss 33 and the lower bottom (the large end 32) enables the plate body 30 to move within the through hole but not slip out of the through hole, ensuring that the two are always connected and will not fall off.

[0046] In some possible embodiments, to make the installation and removal of the metal punching protection plate more convenient, the limiting plug is rotatably engaged with the connecting plate 2; the rotational engagement can effectively adjust the positional relationship between the limiting plug and the metal punching protection plate, providing good operating space during installation and removal.

[0047] A U-shaped groove 34 for cooperating with the connecting plate 2 is provided on the plate body 30; during use, the opening of the U-shaped groove 34 is arranged on the side close to the metal punching protection plate.

[0048] Specifically, the U-shaped groove 34 is arranged on the side between the limiting boss 33 and the connecting plate 2 that are close to each other, and the width of the U-shaped groove 34 in the X-axis direction at the position on the connecting plate 2 is less than the length of the through hole in the X-axis direction; that is, the position of the U-shaped groove 34 on the plate body 30 can pass through the through hole.

[0049] Before installation and removal, move the plate body 30 in the Y-axis direction so that the U-shaped groove 34 is exactly located at the position of the through hole. At this time, the plate body 30 can be rotated, and then move the plate body 30 in the X-axis direction towards the side close to the locking member 4 to increase the distance between the plate body 30 and the fixed buckle 1, thereby increasing the installation and removal space.

[0050] After installation, the U-shaped groove 34, the limiting boss 33, and the small end 31 will be located on the side of the connecting plate 2 away from the large end 32.

[0051] In some possible embodiments, to enable the plate body 30 to rotate effectively relative to the connecting plate 2;

[0052] The distance between the bottom of the U-shaped groove 34 and the side of the plate body 30 away from the opening is L, and the width of the long hole 21 in the Z-axis direction is H. Since L < H, there will be no interference between the plate body 30 and the connecting plate 2 during rotation.

[0053] In some possible embodiments, since the U-shaped groove 34 is provided on the plate body 30, the effective connection width at the position corresponding to the U-shaped groove 34 on the plate body 30 is limited, and this position is extremely prone to fracture during use. For this reason, the through hole further includes a round hole 22 communicating with the side of the long hole 21 away from the fixed buckle 1; the center of the round hole 22 is on the axis in the long direction of the long hole 21.

[0054] The diameter of the round hole 22 is greater than the width of the long slot 21 in the Z-axis direction; the distance between the bottom of the U-shaped groove 34 and the side of the plate body 30 away from the opening is less than the diameter of the round hole 22 and greater than the width of the long slot 21 in the Z-axis direction.

[0055] The diameter of the round hole 22 is D and is greater than the width H of the long slot 21 in the Z-axis direction; at this time, it can be set that H < L < D; thereby increasing the effective connection width at the corresponding position of the U-shaped groove 34 on the plate body 30;

[0056] During use, first move the plate body 30 along the Y-axis direction so that the U-shaped groove 34 corresponds to the through hole, and then move the plate body 30 along the X-axis direction towards the side close to the locking member 4. When the side of the plate body 30 away from the fixed buckle 1 abuts against the inner side surface of the round hole 22, rotate the plate body 30 around the Z-axis direction; thereby increasing the operating space between the connecting plate 2 and the fixed buckle 1.

[0057] Furthermore, the width of the U-shaped groove 34 is a, and the thickness of the connecting plate 2 is b, a > b; so that the U-shaped groove 34 can be sleeved on the outside of the connecting plate 2, enabling the connecting plate 2 to effectively rotate;

[0058] In some possible implementation manners, in order to effectively connect and fix the entire device to the cross bar in the outer frame through the locking member 4;

[0059] The locking member 4 includes an arc-shaped plate 41 connected to one end of the connecting plate 2 away from the fixed buckle 1 and having an arc-shaped structure, a movable plate 42 movably connected to the arc-shaped plate 41 and having a clamping cavity formed on the side where they approach each other, and a locking bolt 43 installed on the connecting plate 2 and used to fix the movable plate 42 and the arc-shaped plate 41.

[0060] When connecting to the cross bar, the arc-shaped plate 41 will wrap around the outside of the cross bar. Then, adjust the movable plate 42 so that the movable plate 42 corresponds to the position of the arc-shaped plate 41 wrapping around the outside of the cross bar. Then, use the locking bolt 43 to connect and fix the movable plate 42 and the connecting plate 2 to achieve the fixed connection with the cross bar.

[0061] In some possible implementation manners, in order to effectively realize the movable connection between the arc-shaped plate 41 and the movable plate 42 so that the two will not separate;

[0062] A through groove 23 is provided at one end of the arc-shaped plate 41 away from the connecting plate 2 and along the Y-axis direction. The movable plate 42 includes a clamping portion that cooperates with the arc-shaped plate 41 to form a clamping cavity, a connecting portion connected to the clamping portion and having one end passing through the through groove 23, and a limiting portion connected to one end of the connecting portion away from the clamping portion; the size of the limiting portion is greater than the size of the through groove 23.

[0063] One end of the connecting part passes through the through groove 23 and is connected to the clamping part, and the other end will be connected to the limiting part. The connecting part can move and rotate within the through groove 23. The setting of the limiting part will prevent the connecting part from sliding out of the through groove 23. During use, the position relationship between the clamping part and the arc-shaped plate 41 can be effectively adjusted through the connecting part, so that the clamping cavity formed by the two can effectively clamp and fix the cross bar.

[0064] A connecting part is provided at one end of the clamping part away from the connecting part, and a hole for cooperating with the locking bolt 43 is provided on the connecting part.

[0065] The arc-shaped plate 41 includes an arc-shaped part connected to the connecting plate 2 and provided with an arc-shaped groove, and a fixing part connected to one end of the arc-shaped part away from the connecting plate 2 and provided with a through groove 23. An arc-shaped groove for cooperating with the arc-shaped groove to form a clamping cavity is provided on the clamping part. A hole for the locking bolt 43 to pass through is provided on the connecting plate 2, and one end of the locking bolt 43 passes through the hole and the through hole and is effectively fixed.

[0066] The present utility model is not limited to the foregoing specific embodiments. The present utility model extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. An integrated suspension device for the protective net of the outer frame metal punching protection plate, characterized in that, A fixing member with one end connected to the outer frame and the other end for fixing two adjacent metal perforated protection plates. The fixing member includes two fixing buckles for respectively fixing two adjacent groups of metal perforated protection plates, a connecting plate with one end connected to the fixing buckle and the other end connected to the outer frame, a limiting member arranged on the connecting plate and cooperating with the fixing buckle to fix the metal perforated protection plate, and a locking member arranged at the end of the connecting plate far from the fixing buckle and connected to the outer frame.

2. The integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 1, characterized in that The limiting member includes a through hole arranged on the connecting plate and a limiting plug with one end passing through the through hole and abutted against the inner side of the metal perforated protection plate.

3. An integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 2, characterized in that, The through hole is a long hole, and its long direction is set in the X-axis direction; the limiting plug is movably connected to the connecting plate. The limiting plug includes a plate body with a wedge-shaped structure and a limiting boss arranged on the plate body. The plate body includes a small end that can pass through the through hole and a large end corresponding to the small end and cannot pass through the through hole; the limiting boss is arranged on the side of the plate body close to the small end.

4. An integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 3, characterized in that, The sum of the thicknesses of the limiting boss and the plate body in the Z-axis direction is greater than the width of the through hole in the Z-axis direction.

5. An integrated suspension device for the protective net of the external frame metal punching protection plate according to claim 3, characterized in that, The limiting plug is rotationally matched with the connecting plate. A U-shaped groove for cooperating with the connecting plate is arranged on the plate body; during use, the opening of the U-shaped groove is arranged on the side close to the metal perforated protection plate.

6. The integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 5, characterized in that, The distance between the bottom of the U-shaped groove and the side of the plate body far from the opening is less than the width of the long hole in the Z-axis direction.

7. An integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 5, characterized in that, The through hole further includes a round hole communicated with the side of the long hole far from the fixing buckle, and the center of the round hole is on the axis in the long direction of the long hole. The diameter of the round hole is greater than the width of the long hole in the Z-axis direction; the distance between the bottom of the U-shaped groove and the side of the plate body far from the opening is less than the diameter of the round hole and greater than the width of the long hole in the Z-axis direction.

8. An integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 2, characterized in that, The locking member includes an arc-shaped plate connected to the end of the connecting plate far from the fixing buckle and having an arc-shaped structure, a movable plate movably connected to the arc-shaped plate and having a clamping cavity formed on the side close to each other, and a locking bolt installed on the connecting plate and used to fix the movable plate and the arc-shaped plate.

9. An integrated suspension device for the protective net of the outer frame metal punching protection plate according to claim 8, characterized in that, A through groove is arranged in the Y-axis direction at the end of the arc-shaped plate far from the connecting plate. The movable plate includes a clamping portion that cooperates with the arc-shaped plate to form a clamping cavity, a connecting portion connected to the clamping portion and having one end passing through the through groove, and a limiting portion connected to the end of the connecting portion far from the clamping portion; the size of the limiting portion is greater than the size of the through groove.

10. An integrated suspension device for the protective net of the external frame metal punching protection plate according to claim 9, characterized in that, The arc-shaped plate includes an arc-shaped portion connected to the connecting plate and provided with an arc-shaped groove, and a fixing portion connected to the end of the arc-shaped portion far from the connecting plate and provided with a through groove; an arc-shaped groove for cooperating with the arc-shaped groove to form a clamping cavity is arranged on the clamping portion.

Images