TW201945624A - Movable anti-falling assembly comprising two mounting members and an anti-falling plate - Google Patents

Abstract

The present invention is a movable anti-falling assembly, comprising two mounting members and an anti-falling plate. The anti-falling plate is relatively pivotally disposed between the two mounting members. Each of the mounting members includes a fixing portion, a support frame and a first pivoting portion. The fixing portion is combined with a scaffolding, and the support frame and the first pivoting portion are disposed on the fixing portion. The anti-falling plate comprises a plate body portion and two second pivoting portions. The two second pivoting portions are respectively disposed on two opposite sides of the anti-falling plate, and are respectively pivotally coupled with the two first pivoting portions. In an unfolded state of the present invention, a bottom surface of the plate body portion is supported on the support frames of the mounting members. The anti-falling plate is made of a rigid material to improve the capability thereof for supporting weight, and further, the feature of the plate body portion being rotatable relative to the mounting members allows the present invention to be used in a more convenient way.

Description

Mobile anti-fall assembly

This creation is a fall-prevention component for a construction site, especially a movable fall-prevention plate that prevents a construction worker or an object from falling.

During the construction of a building or building, in order to process its external walls, such as cement, tile or paint on the wall surface, a scaffold will be set up on the exterior wall of the building. These scaffolds are available for The builder walks on it, thereby carrying out the corresponding construction near the exterior wall of the building.

When the scaffold is erected, for safety reasons, it is usually as close as possible to the wall outside the building to shorten the gap between the scaffold and the wall; on the other hand, the scaffold cannot be completely abutted. The wall of the building, because if the scaffold is completely abutted against the wall, the builder cannot carry out construction there, that is, the existing scaffold in the prior art will be left between the building and the wall of the building. There is a small gap, which allows the builder to process the scaffolding closest to the wall; however, if careless, the builder's tools may fall from the gap. In more serious cases, It is the constructor himself falling from the scaffold and the wall of the building. In either case, it is extremely dangerous for the constructor and others on the ground.

Please refer to FIG. 13. Therefore, in the prior art, when a scaffold 91 is set up, a plurality of spaced-apart fall prevention net bodies 93 are installed at the gap between the scaffold 91 and the wall surface 92. Both ends of the body 93 extend from the eagle frame 91 to the wall surface 92, and a fall prevention net 94 is installed between the fall prevention net frame bodies 93. The fall prevention nets 94 can fill the eagle frame 91 and the wall. Most of the gaps between the surfaces 92, and because the fall prevention net 94 itself is a soft material, when the user wants to process the wall surface 92 that is in contact with the fall prevention net 94, the fall prevention net 94 can be removed. .

However, such an anti-fall net 94 of the prior art has the following disadvantages.

First, because the fall-prevention net 94 is a soft material, although the fall-prevention net 94 can support the weight of general tools, if the builder falls through this gap, the fall-prevention net 94 is likely to be unable to support the weight of the builder. Make it fall.

Second, although the builder can process the part that was originally blocked by the fall prevention net 94 after the fall prevention net 94 is unplugged, whether it is to open the fall prevention net 94 by hand and fix it, or temporarily remove it by other means The fall prevention net 94 is opened, which is still not a convenient processing method for the constructor.

Third, when the prior art fall prevention net 94 is erected, it is usually a long strip of net body, and its two ends are respectively connected to the two ends of a row of eagle frames 91. Therefore, when When a builder raises a part of the fall prevention net 94, the other parts of the fall prevention net 94 will also follow the swing, which may cause the builders working elsewhere to be affected.

Therefore, in the prior art, the fall-prevention net frame body 93 and the fall-prevention net 94 used between the eagle frame 91 and the building wall surface 92 still have their shortcomings.

In view of the shortcomings and deficiencies of the prior art, the present invention provides a movable fall-prevention component. By setting a pivotable fall-prevention plate on a scaffold, the convenience of use and the stability of supporting weight are improved.

In order to achieve the above-mentioned creation purpose, the technical method adopted in this creation is a movable fall-prevention component, which includes two installation parts, the two installation parts are respectively disposed at opposite ends of a scaffold, and each installation The part includes a fixing portion, which is disposed on the eagle frame; a support frame, which is disposed on the fixing portion; a first pivot portion, which is disposed on the support frame; Between the two mounting members and pivotable relative to the two mounting members, and including a plate body portion which selectively abuts on the two supporting frames of the two mounting members; two second pivots The rotating parts are respectively disposed at opposite ends of the plate body part, and the two second pivoting parts are respectively pivotably connected to the two first pivoting parts of the two mounting members; The falling plate can be pivoted relative to the two mounting members to the bottom surface of the plate body part against the two supporting frames of the two mounting members.

The advantage of this creation is that the two mounting pieces provided on the eagle stand are further provided with a hard fall prevention plate, and the fall prevention plate can be pivotally provided on the installation piece relative to the two installation pieces. Because the fall prevention plate is a hard material, the weight it can bear is higher than that of the fall prevention net. Even if the user accidentally falls on the fall prevention plate, it can better ensure its safety. In addition, when the user wants For the construction of the wall blocked by the fall prevention plate, the fall prevention plate can be lifted relative to the scaffold to ease its construction. Finally, since this work can be used together with multiple heads and tails, it should be used as such. At this time, if the user at one end raises the fall arresting plate to perform construction on the blocked wall surface, it will not affect the user at the other end.

Further, in the aforementioned movable fall-prevention component, the fall-prevention plate is detachably combined with the two mounting members.

Further, in the aforementioned movable fall-prevention assembly, each of the first pivoting portions includes a pivoting shell, and the pivoting shell is formed with a pivoting space, two side openings, and a central opening. Directional openings are respectively formed on opposite sides of the pivoting space, and the central opening is formed between the openings on both sides and communicates with the openings on both sides; a fixing post is disposed in the pivoting space, and Adjacent to one of the openings on one side; a dismounting column detachably disposed in the pivoting space and adjacent to the opening on the other side opposite to the fixing column; each of the second pivots The part is a pipe body, and one end thereof is connected to the board body part, and the other end is a free end and is detachably and rotatably accommodated in the pivot space from one side to the opening; wherein, when the second pivot After the turning part enters the pivoting space from the side opening adjacent to the fixing post, the fixing post is disposed between the second pivoting part and the central opening; when the second pivoting part is adjacent After the lateral opening of the disassembly column enters the pivot space, the disassembly column is disposed at And said second pivot portion between the central opening.

Further, in the aforementioned movable fall-prevention component, the disassembly post is a latch.

Further, in the aforementioned movable fall-prevention component, the plate portion of the fall-prevention plate includes a frame and a plurality of support bars, and opposite ends of the support bars are respectively connected to the frame, and The support bars are spaced from each other.

Further, in the aforementioned movable fall-prevention component, the plate body portion of the fall-prevention plate is a solid plate.

Further, in the aforementioned movable fall-prevention component, the support frame is a T-shaped frame body.

Further, in the aforementioned movable fall-prevention component, the fall-prevention plate can be pivoted relative to the two mounting members to an angle between the top surface of the plate body portion and the top surface of the scaffolding frame to be an acute angle; After the fall prevention plate is lifted, the user's legs can abut against the fall prevention plate, further improving the safety during construction.

In the following, with reference to the drawings and the preferred embodiment of this creation, the technical means adopted by this creation to achieve the intended purpose is further explained.

Please refer to FIG. 1, the movable fall-prevention component of this creation includes two installation pieces 10 and a fall-prevention plate 20. The fall-prevention plate 20 is detachably and pivotably disposed on the two installation pieces 10. In addition, the number of fall prevention plates 20 and installation pieces 10 of this creation is not limited to this, as long as one installation piece 10 is provided on each side of a fall prevention plate 20, this creation can be adapted according to A plurality of fall prevention plates 20 are provided in sequence.

Please refer to FIG. 1 and FIG. 2. More precisely, the two mounting members 10 are respectively disposed at opposite ends of an eagle frame 91, and each of the mounting members 10 includes a fixing portion 11 and a support frame. 12 and a first pivoting part 13.

The fixing portion 11 is disposed on the eagle frame 91. Since the structure of the fixing portion 11 is the same as that of the anti-fall net frame body 93 installed on the eagle frame 91 in the prior art, details are not described herein.

Please refer to FIG. 2 and FIG. 3, the support frame 12 is disposed on the fixing portion 11. In the first embodiment, the support frame 12 is a T-shaped frame, but it is not limited to this. The support frame 12 may also be For other shapes.

The first pivoting portion 13 is disposed on the support frame 12. The first pivoting portion 13 includes a pivoting housing 131, a fixing post 132, and a detaching post 133.

The pivoting case 131 is disposed on the support frame 12. In this embodiment, the pivoting case 131 is a U-shaped case, but it is not limited to this. The pivoting case 131 may also have other structures. In addition, a pivoting space 134 is formed on the pivoting housing 131, two side openings 135 and a central opening 136 are formed on the pivoting housing 131.

Please refer to FIG. 2, FIG. 3 and FIG. 4. The two side openings 135 are formed on opposite sides of the pivot housing 131 along an axial direction L, and the central opening 136 is formed on the two side openings 135. It is formed on one side of the pivot housing 131 perpendicularly to the axial direction L. The pivot space 134, the two side openings 135, and the central opening 136 communicate with each other.

Please refer to FIG. 2 to FIG. 5, the fixing post 132 and the dismounting post 133 are respectively disposed on opposite sides of the pivoting housing 131 along the axial direction L, and are respectively adjacent to the openings 135 on the two sides, The disassembly post 133 is detachably disposed in the pivot space 134. In the first embodiment, the disassembly post 133 is a latch, and the pivot housing 131 further includes a latch hole 137. The detachable post 133 can pass through the pin hole 137 to be detachably disposed in the pivot space 134.

Please refer to FIG. 5 and FIG. 9. Further, because the assembly of this creation is directional, the relative positions between the fixing post 132 and the dismounting post 133 in different pivoting housings 131 must be the same, for example In other words, if the fixing column 132 and the dismounting column 133 in a pivoting casing 131 are respectively arranged at the left end and the right end thereof along the axial direction L, the fixing column 132 and the dismounting column 133 on the other mounting members 10 are also The left and right ends in the pivot housing 131 must be provided along the axial direction L.

However, the dismounting post 133 may be detachably disposed in the pivoting space 134 by means other than a pin, and the fixing post 132 may also be detachably disposed in the pivoting space 134, which is not limited thereto.

Please refer to FIG. 1, FIG. 4, and FIG. 5. The fall prevention plate 20 is detachably and relatively pivotably combined with the two mounting members 10. The fall prevention plate 20 includes a plate body 21 and two A second pivoting portion 22, the two second pivoting portions 22 are respectively disposed on opposite sides of the plate body portion 21 along the axial direction L, and are respectively pivotably connected with the two of the two mounting members 10; The first pivoting portion 13 is connected, and the plate body portion 21 selectively abuts on the two supporting frames 12 of the two mounting members 10.

Please refer to FIG. 1 and FIG. 4. In the first embodiment, the plate body portion 21 includes a frame body 211 and a plurality of supporting bars 212. The two second pivoting portions 22 are respectively disposed on the frame along the axial direction L. The two opposite sides of the body 211, and the two opposite ends of the support bars 212 are respectively connected to the frame 211, and the support bars 212 are spaced from each other.

More precisely, in the first embodiment, the plate body portion 21 is a space plate body having a plurality of ribs.

Please refer to FIG. 5, FIG. 6, and FIG. 7. In the first embodiment, each of the second pivoting portions 22 is a tube body, and one end thereof is connected to the plate body portion 21, and the other end is a free end. The opening 135 is detachably and rotatably accommodated in the pivoting space 134 from one side to the opening 135, but the shape of the second pivoting portion 22 is not limited to this, and it can be adjusted according to requirements.

Please refer to FIG. 12, the second embodiment of the present invention is substantially the same as the first embodiment, but in this second embodiment, the plate body portion 21A of the fall prevention plate 20A is a solid plate body, but it is not based on This is a limitation, the board body of this creation only needs to be a structure composed of a hard material.

The following is the installation process, usage patterns and advantages of this creation.

Since the fall prevention plate 20 of this creation can be detached from the two mounting members 10 and pivotally combined with the two mounting members, the disassembled state and the pivoted state will be further described below.

Please refer to FIG. 2, FIG. 5 and FIG. 9. When a user wants to install a fall prevention plate 20 between two installation members 10, he must first define the installation position, more precisely, Because the two first pivoting portions 13 of the two mounting members 10 have their directivity, in other words, when the user places the fall prevention plate 20 between the two mounting members 10, the two The second pivoting portion 22 is respectively adjacent to the two lateral openings 135 of the two first pivoting portions 13, and the two lateral openings 135 are adjacent to a fixing post 132 and a dismounting post 133, respectively, because The relative positions of the fixing column 132 and the dismounting column 133 in each first pivoting portion 13 are the same. Therefore, if the lateral opening 135 of the first pivoting portion 13 located on the left side of the fall arrest plate 20 in the axial direction L is provided, The fixing post 132 is a dismounting post 133 at the lateral opening of the first pivoting part 13 located on the right side of the fall prevention board 20 in the axial direction L.

Please further refer to FIG. 10. After identifying the direction, the user inserts a second pivoting portion 22 of the fall prevention plate 20 horizontally but obliquely to the axial direction L into the first pivoting portion 13 provided with the fixing post 132. Then, the connection between the two second pivoting portions 22 of the fall arresting plate 20 is gradually corrected to the axial direction L.

Please further refer to FIG. 11, when the fall prevention plate 20 is rotated in the horizontal direction until the connection line between the two second pivoting portions 22 is parallel to the axial direction L, the other one that has not yet entered the second pivoting portion 13 The pivoting part 22 will be in contact with the disassembly post 133 of the first pivoting part 13. At this time, the user can separate the disassembly post 133 from the pivoting housing 131, and the second pivoting part 22 can be accommodated in After the first pivoting portion 13 on the other side and the two second pivoting portions 22 are accommodated in the two first pivoting portions 13, the user inserts the removed disassembly post 133 into In the first pivoting portion 13, the fall prevention plate 20 is restricted by the second pivoting portion 22 so as not to fall off the first pivoting portion 13.

Please refer to FIG. 2 to FIG. 5. More precisely, after the fall prevention plate 20 and the mounting member 10 are assembled with each other, the two second pivoting portions 22 and the two first pivoting of the fall prevention plate 20 The relationship between the parts 13 is as follows: For the second pivoting part 22 that enters the pivoting space 134 through the side opening 135 adjacent to the fixing post 132, the fixing post 132 is provided on the second pivoting part 22 and Between the central opening 136 and the second pivoting portion 22 that enters the pivoting space 134 through the lateral opening 135 adjacent to the dismounting column 133, the dismounting column 133 is provided between the second pivoting portion 22 and the center Between the openings 136, because the two second pivoting portions 22 are blocked by the fixing column 132 and the dismounting column 133 respectively in the horizontal direction of the vertical axis L, they cannot be removed from the first pivot by the central opening 136 The rotating portion 13, therefore, the fixing column 132 and the dismounting column 133 and the two first pivoting portions 13 together achieve the function of limiting the second pivoting portion 22.

Please refer to FIG. 4 and FIG. 8. Further, since the installation pieces of this creation can be installed on any two adjacent scaffolds 91, a structure having a plurality of scaffolds 91 can be used in a row. A plurality of installation pieces 10 are installed and a fall prevention plate 20 is installed between any two adjacent installation pieces 10, in other words, the movable fall prevention component of this creation can be unrestricted head and tail when conditions permit. Meet until the end of a structure.

Please refer to FIG. 6 and FIG. 7. On the other hand, regarding the use pattern of the fall prevention plate 20 of this creation that can be pivoted relative to the mounting member 10, this creation can be further divided into an unfolded state and a folded state.

Please refer to FIG. 6 and FIG. 8. In this expanded state, the rotation axis of the fall prevention plate 20 is the same as the rotation axis of the first pivoting portion 13, and both extend in the axial direction L. The plate body portions 21 are located on opposite sides of the rotation axis in the axial direction L, respectively.

Please further refer to FIG. 1. In addition, the bottom surface of the plate body portion 21 abuts on the two supporting frames 12 of the two mounting members 10. More precisely, in the first embodiment, since the supporting frame The shape of 12 is T-shaped and the plate body portion 21 is extended to both sides in the axial direction L. Therefore, the contact area between the plate body portion 21 and the support frame 12 can be increased, and the fall prevention plate 20 can be supported by the mounting member 10. Its stability.

Please refer to FIG. 7 and FIG. 8, when the fall prevention plate 20 is switched from the unfolded state to the collapsed state, the two second pivoting portions 22 are pivoted relative to the first pivoting portion 13 to keep the fall prevention plate 20 away from the wall. The surface 92 allows the user to conveniently face the wall surface 92 for construction; in the first embodiment, the folded state causes the board body portion 21 to pivot above the scaffold 91, and further, the board body portion 21 The top surface of the plate abuts on the top surface of the eagle frame 91, and an acute angle is included between the top surface of the plate body portion 21 and the top surface of the eagle frame 91. However, the manner in which the plate body portion 21 is fixed and its The angle between the yoke 91 and the yoke frame 91 is not limited to this. More precisely, in other embodiments, in the folded state, the plate body portion 21 can fix its position by other methods, such as the plate body portion. A support post is set up between the top surface of 21 and the top surface of the eagle frame 91 for the board body portion 21 to bear in the folded state, and the angle between the plate body portion 21 and the eagle frame 91 is not limited to this. It can also be a right angle or an obtuse angle, as long as it can achieve the effect of keeping the board body portion 21 away from the wall surface 92 effectively.

The following are the advantages of this creation.

First, in this creation, the ability to withstand the weight of the user is greatly enhanced through the fall prevention plate 20 of a hard material, and at the same time, the support ability of the fall prevention plate 20 is further improved through the support frame 12 provided on the mounting member 10. .

Second, since a plurality of fall prevention plates 20 (as shown in FIG. 4) can be connected in series in this creation, and the pivoting states between the fall prevention plates 20 are independent, therefore, the user who is located at one fall prevention plate 20 When the fall prevention plate 20 is switched from the unfolded state to the folded state, it will not affect users located in other fall prevention plates 20 (as shown in FIG. 8).

Third, when the creation is switched to the folded state, since the fall prevention plate 20 abuts on the eagle stand 91, the fall prevention plate 20 can be used as the abutment point for the user when leaning forward, reducing the user Unstable center of gravity and the possibility of falling forward.

Fourth, in the first embodiment, the plate body portion 21 of the fall prevention plate 20 adopts a hollow rib structure, which can further save the material cost required for the plate body portion 21.

To sum up, this creation has effectively improved the convenience and safety of the fall-prevention component through the use of a rigid, pivotable fall-prevention plate.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed as above with the preferred embodiment, it is not intended to limit the creation. Generally, a knowledgeable person can use the technical content disclosed above to make a few changes or modifications as equivalent equivalent changes without departing from the scope of the technical solution of the creation. Anyone who does not depart from the content of the technical solution of the creation, Any simple modifications, equivalent changes, and modifications made to the above embodiments according to the technical essence of this creation still fall within the scope of this creative technical solution.

10‧‧‧ installation parts

11‧‧‧ fixed section

12‧‧‧ support

13‧‧‧ the first pivot

131‧‧‧ pivot housing

132‧‧‧Fixed posts

133‧‧‧ disassembly column

134‧‧‧ pivot space

135‧‧‧Side opening

136‧‧‧Central opening

137‧‧‧ bolt hole

20‧‧‧fall prevention board

21‧‧‧Board body

211‧‧‧Frame

212‧‧‧Support

22‧‧‧ the second pivot

91‧‧‧Eagle Stand

92‧‧‧Wall

93‧‧‧Anti-fall net frame body

94‧‧‧fall prevention net

L‧‧‧ axial

20A‧‧‧fall prevention plate

21A‧‧‧Board body

Figure 1 is a top view of this creation. Figure 2 is a three-dimensional appearance view of the installation device mounted on a scaffold. FIG. 3 is a perspective external view of the creative installation from another perspective. Fig. 4 is a three-dimensional appearance of a plurality of scaffolds mounted with multiple books. FIG. 5 is a partially enlarged view of FIG. 4. Fig. 6 is a side view of the original anti-falling board in an unfolded state. Fig. 7 is a side view of the original fall arresting plate in a folded state. FIG. 8 is a top view of the embodiment of the present invention having a plurality of fall prevention plates. Figure 9 is the installation action diagram (1) of the original fall arrest board. Fig. 10 is the installation action diagram (2) of the fall arrest board of this creation. Figure 11 is the installation action diagram (3) of the fall arrest board of this creation. FIG. 12 is a top view of the second embodiment of the present invention. FIG. 13 is a top view of a prior art eagle frame and anti-fall net.

Claims (8)

A movable anti-falling assembly includes two mounting members, the two mounting members are respectively disposed at opposite ends of an eagle frame, and each of the mounting members includes a fixing portion provided on the eagle frame. A support frame provided on the fixed portion; a first pivot portion provided on the support frame; a fall-prevention plate provided between the two mounting members and capable of being mounted relative to the two mounting members; The setting member is pivoted and includes a plate body portion that selectively abuts against the two supporting frames of the two mounting pieces; two second pivoting portions are respectively disposed at opposite ends of the plate body portion The two second pivoting portions can be relatively pivotally connected to the two first pivoting portions of the two mounting pieces; wherein the fall prevention plate can be pivoted to the plate body relative to the two mounting pieces. The bottom surface of the part abuts on the two supporting frames of the two mounting members. The fall protection component according to claim 1, wherein the fall prevention plate is detachably combined with the two mounting members. The movable fall-prevention component according to claim 2, wherein each of the first pivoting portions includes a pivoting shell, and the pivoting shell is formed with a pivoting space, two side openings, and a central opening. Lateral openings are respectively formed on opposite sides of the pivoting space, and the central opening is formed between the two laterally facing openings and communicates with the two laterally openings; a fixing post is disposed in the pivoting space. And adjacent to one of the openings on one side; a disassembly column that is detachably disposed in the pivoting space and is adjacent to the opening on the other side opposite to the fixed column; The two pivot parts are a tube body, and one end thereof is connected to the board body part, and the other end is a free end and is detachably and rotatably accommodated in the pivot space from one side to the opening; wherein, when the After the second pivoting portion enters the pivoting space from the lateral opening adjacent to the fixing post, the fixing post is disposed between the second pivoting portion and the central opening; when the second pivoting portion After entering the pivoting space from the side opening adjacent to the disassembly post, The disassembly post is disposed between the second pivoting portion and the central opening. The movable anti-falling assembly according to claim 3, wherein the disassembly post is a latch. The movable fall-prevention component according to any one of claims 1 to 4, wherein the board portion of the fall-prevention plate includes a frame and a plurality of support bars, and opposite ends of the support bars are respectively connected to the It is arranged on the frame and the support bars are spaced from each other. The movable fall-prevention component according to any one of claims 1 to 4, wherein the plate body portion of the fall-prevention plate is a solid plate. The movable fall-prevention component according to any one of claims 1 to 4, wherein the support frame is a T-shaped frame body. According to the movable fall-prevention assembly according to any one of claims 1 to 4, the fall-prevention plate can be pivoted relative to the two mounting members to a position between the top surface of the plate body and the top surface of the gantry. The included angle is an acute angle.