JP2019108714A - Gap closing body for temporary scaffold - Google Patents

Abstract

To provide a gap closing body for effectively closing a gap when work ledger plates constituting a temporary scaffold are arranged to open the gap and to form an angle in a horizontal direction.SOLUTION: A gap closing body 10 is arranged in a gap between work ledger plates constituting a temporary scaffold and arranged at an angle in a horizontal direction; a gap closing body 10 having a hook member 15 constituting at least two locking members arranged on a top plate member 11 to which an operator rides is arranged in a gap by engaging the hook member 15 with a horizontal member 8 which is a constituent member of the temporary scaffold. For example, some of the hook member 15 are rotatable in the horizontal direction by allowing the rod member 16, 17 to which the hook members 15 are attached to be rotatable in the horizontal direction with respect to the top plate member 11, and the hook members 15 can be locked to the horizontal member 8 by the rotation.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a closing member disposed in a temporary scaffold to close the gap when the work cloth plates constituting the temporary scaffold are arranged with an opening and an angle in the horizontal direction. It can be used for temporary scaffolding constructed at various work sites such as construction and civil engineering.

  The following Patent Document 1 and Patent Document 2 constitute a temporary scaffold, and show a work cloth plate for a worker to get on and perform work, walking, and the like. By arranging a plurality of the work cloth plates in series, it is possible to form a linear work cloth plate row having a predetermined length which becomes a passage or the like in the temporary scaffold.

JP 2001-311304 A JP, 2009-41328, A

  The temporary scaffolding on which the work cloth plate is used is constructed based on the external shape and the like of the work object such as a building, so depending on the work site where the temporary scaffold is constructed, the work cloth plates may be By arranging the end portions in the longitudinal direction of the plate to form an acute angle, these work cloth plates may have to be arranged with an opening and at an angle in the horizontal direction. In such a case, because there is a gap based on the above-mentioned angle between the work cloth plates, a temporary scaffolding article for effectively closing the gap and allowing the worker to walk etc. is required. Be

  An object of the present invention is to provide a temporary scaffold which can effectively close the gaps when the work cloth plates constituting the temporary scaffold are arranged with a gap open and at an angle in the horizontal direction. It is in place to provide a closure.

  The gap closing body of the temporary scaffold according to the present invention is a temporary scaffold, and is a temporary scaffold disposed between the work cloth plates which are arranged at an opening in the horizontal direction and which open the gap and make an angle in the horizontal direction. And a top plate member on which a worker rides, and a locking member which is disposed at least two at a distance on the top plate member and which is locked to a component of the temporary scaffold. Among these locking members, at least one locking member is rotatable in the horizontal direction with respect to the top plate member.

  Thus, in the gap closing body according to the present invention, at least two locking members are arranged at intervals on the top plate member which is a member for the operator to ride, and each of them is a structure of a temporary scaffold Among these locking members locked to the members, at least one locking member is rotatable in the horizontal direction with respect to the top plate member, so that a temporary scaffolding is configured to open a gap. And a locking member that is rotatable in the horizontal direction with respect to the top plate member when arranging the closing member in the gap between the work boards arranged at an angle in the horizontal direction. By rotating, at least two locking members described above can be locked to the constituent members of the temporary scaffold, whereby the gap between the work cloth plates can be effectively closed by the gap closing body. it can.

  In the present invention as described above, the locking member may be long in the length direction of the constituent members of the temporary scaffold for locking the locking member. In this case, the number of the locking members is two. It may be one.

  Also, in the case where the locking member, which is rotatable in the horizontal direction with respect to the top plate member, has a short length in the length direction of the constituent members of the temporary scaffold for locking the locking member, A rod-like member having a length is disposed below the top plate member, and a locking member which is rotatable in a horizontal direction with respect to the top plate member is disposed on the rod-like member in the length direction of the rod-like member The two locking members can be pivoted in the horizontal direction relative to the top plate member by connecting two bar members in the horizontal direction so as to connect the rod members horizontally in the horizontal direction. You may do so.

  In addition, the total number of locking members is four, and the above-described rod-shaped member is used as a first rod-shaped member, and a second rod-shaped member is disposed below the top plate member to face the first rod-shaped member. Two locking members may be attached to the second rod-like member having a length at an interval in the longitudinal direction of the second rod-like member.

  Furthermore, when the gap closing body according to the present invention is configured as described above, the second rod-like member may also be rotatably connected to the top plate member in the horizontal direction.

  According to this, since both the first rod-shaped member and the second rod-shaped member are horizontally rotatably connected to the top plate member, the gap closing body according to the present invention is disposed in the gap between the work cloth plates At the time of setting, making the angle formed by the first rod-shaped member and the second rod-shaped member a large angle according to the horizontal angle formed by the work cloth plates, the horizontal direction of these rod-shaped members with respect to the top plate member It can be implemented by turning it to.

  Further, as described above, the first rod-like member rotatably connected in the horizontal direction to the top plate member is disposed below the top plate member, and the two locking members are disposed on the first rod-like member. The second rod-like member is disposed on the lower side of the top plate member so as to face the first rod-like member, and the second rod-like member also has two engagements. When the stop member is attached at an interval in the length direction of the second rod-like member, at least one of the first rod-like member and the second rod-like member is used as the first rod-like member and the second rod-like member. The members may be movable in the approaching and separating directions.

  According to this, since the distance between the first rod-shaped member and the second rod-shaped member can be changed, the size of the gap between the work cloth plates arranged at an angle in the horizontal direction can be changed. It is possible to adjust accordingly.

  Further, in the gap closing body according to the present invention described above, a reinforcing member for reinforcing the strength of the top plate member may be coupled to the lower surface of the top plate member. According to this, even if the top plate member for a worker to get on and perform work or walk is formed of a plate material, it is required for the worker to get on this top plate member to perform work or to walk etc. Sufficient strength can be given.

  Further, as described above, in the case of arranging the first rod-like member and the second rod-like member rotatably connected in the horizontal direction to the top plate member below the top plate member, the top plate member And a reinforcing member for reinforcing the strength of the top plate member, and a length dimension that interferes with the rod-like member rotatably connected to the top plate member in the horizontal direction. If the rod-like member and the reinforcing member that are rotatably connected to the top plate member in the horizontal direction are connected to the top plate member so as to be horizontally rotatable. In order to allow rotation of the rod-shaped member, a notch may be provided to fit the other in a loose state.

  According to this, even if the reinforcing member has a large length dimension that interferes with the rod-like member, one of the rod-like member and the reinforcing member that is horizontally rotatably connected to the top plate member The other member can be fitted into the notched portion provided in the other in a loose manner, and the rod-like member can be made rotatable in the horizontal direction with respect to the top plate member, and a large length dimension interfering with the rod-like member By the reinforcing action of the reinforcing member having the above, the top plate member can be effectively reinforced.

  In addition, when the rod-like member rotates horizontally to the top plate member to a certain angle, the rod-like member abuts on the reinforcing member, so the rod-like member does not rotate 360 degrees with respect to the top plate member. The handleability of the gap closing body at the time of transportation to a temporary scaffold construction site can be improved.

  In addition, the above-mentioned notch part may be provided in the rod-shaped member rotatably connected with the top-plate member in the horizontal direction, or may be provided in the reinforcement member.

  Further, in the gap closing body according to the present invention, the work cloth plates arranged with the gap open and the horizontal direction angle are formed by the end portions of these work cloth plates in the length direction opening the gap. When arranged in the lengthwise direction of the work cloth plate, the invention can also be applied when a plurality of work cloth plates are arranged in parallel in the width direction of the work cloth plate. In this case, a plurality of gap closing members according to the present invention are disposed in the width direction of the work cloth plate in which a plurality of work pieces are juxtaposed, and a plurality of work pieces are arranged in parallel in the width direction. The gap closing body according to the invention may be arranged.

  When the gap closing body according to the present invention is arranged for each work cloth plate in which a plurality are arranged in parallel in the width direction as described above, the size or the like of the top plate member of the gap closing body is The top plate members of these clearance closing members may be made to correspond to the size of the clearance provided between the end portions in the lengthwise direction of the work cloth plate by making the closure members different from one another.

  ADVANTAGE OF THE INVENTION According to this invention, when the work cloth boards which comprise a temporary scaffold open space | gap and make the angle of a horizontal direction open, the effect that the space | gap can be closed effectively is acquired.

FIG. 1 is a perspective view showing a temporary scaffold constructed by using a gap closing body and a work cloth plate according to an embodiment of the present invention. FIG. 2: is a top view which shows the substantially arc-shaped part of the temporary scaffold by which the gap | interval closing body is arrange | positioned. FIG. 3 is a perspective view of the gap closing body in which the top plate member is shown by an imaginary line by a two-dot chain line. FIG. 4 is a plan view of the gap closing body. FIG. 5 is a front view of the gap closing body. FIG. 6 is a side view of the gap closing body. FIG. 7 is a plan view showing when a hook member or the like serving as a locking member is rotated in the horizontal direction with respect to the top plate member in order to arrange the gap closing body in the gap of the temporary scaffold.

  Hereinafter, an embodiment for carrying out the present invention will be described based on the drawings. FIG. 1 shows a temporary scaffold constructed with a substantially arc-shaped portion at a work site such as construction or civil engineering. In this temporary scaffold, a worker rides a plurality of erected columns 1, handrails 2, 3 and 4 bridged between two adjacent columns 1, a brace member 5, and the like. A plurality of work cloth plates 6 for performing work are used and constructed, and these work cloth plates 6 are viewed in plan view in which the extending direction of the handrail members 2 and 4 is the length direction It is rectangular.

  A plan view of the temporary scaffold is shown in FIG. 2, and as shown in FIG. 2, each work cloth plate 6 is provided with an end cover member 7 at the end in the longitudinal direction. The work cloth plates 6 which are adjacent to each other in the longitudinal direction at an angle in the horizontal direction so as to constitute the above-described substantially arc-shaped portion of the temporary scaffold are those work cloth plates 6. Between the end portions in the longitudinal direction of the work cloth plate 6 formed by the tip end portions of the end cover members 7 of the work cover plate 7 and disposed on a temporary scaffold, and The temporary scaffold is disposed on the temporary scaffold so that the angle between the end portions in the longitudinal direction is an acute angle, whereby the above-described substantially arc-shaped portion is formed on the temporary scaffold.

  The temporary scaffold shown in FIGS. 1 and 2 is formed by juxtaposing two work cloth plates 6 in the width direction of the work cloth plate 6. For this reason, the work cloth plate 6 includes a work cloth plate 6A disposed on the inner side of the substantially arc-shaped portion of the temporary scaffold and a work cloth plate 6B disposed on the outer side, as shown in FIG. The clearance S is an inner clearance S1 provided between the inner work cloth plates 6A and an outer clearance S2 provided between the outer work cloth plates 6B.

  Between the two columns 1 arranged inside and outside the substantially arc-shaped part, a horizontal cross member 8 made of a pipe material is horizontally stretched, and this horizontal cross which is a component of a temporary scaffold Two members 8 are provided on both sides of the gap S, and locking members 9 provided on both sides in the width direction of the work cloth plate 6 are locked from above to these horizontal cross members 8 respectively. The work cloth plate 6 is disposed horizontally on the temporary scaffold.

  In the gap S, the gap closing body 10 according to the present embodiment is disposed, and in FIGS. 1 and 2, as the gap closing body 10, the gap closing body 10A for closing the inner gap S1 and the outer side A clearance closing body 10A for closing the clearance S2 is shown. Like the work cloth plate 6, these gap closing members 10A and 10B are provided with a top plate member 11 for the operator to carry out work and walk, etc., and close the inner gap S1. The top plate member 11A of the closing member 10A for closing the gap and the top plate member 11B of the closing member 10B for closing the gap S2 for closing the outer gap S2 have the same or substantially the same length dimension in the radial direction of the substantially arcuate portion of the temporary scaffold. Although they are the same, the length dimension in the substantially arc direction is different, and the length dimension in the substantially arc direction is shorter for the top plate member 11A according to the size of the gap S1 and the gap S2, and the top plate The member 11B is long.

  Thus, as shown in FIG. 2, the end of the top plate member 11A of the gap closing member 10A for closing the inner gap S1 is on the upper surface of the end cover member 7 of the inner work cloth plate 6A. The end portion of the top plate member 11B of the closing member 10B which is placed and closes the outer gap S2 is placed on the upper surface of the end cover member 7 of the outer work cloth plate 6B.

  As described above, the sizes of the top plate members 11A and 11B are different between the closing member 10A for closing the inner gap S1 and the closing member 10B for closing the outer gap S2. Since the other configurations except for the dimensions are the same, the structure of the gap closing members 10A and 10B will be described below with reference to FIG. 3 which is a plan view of FIG. And FIG. 6 which is a front view and FIG. 6 which is a side view.

  As shown in FIG. 4, in the top plate member 11 formed of a plate material, the two side portions 12A and 12B opposed to each other are parallel and make a right angle with the side portions 12A and 12B. The three side portions 13A and 13B are also in parallel, and have a shape in plan view in which four side portions 12A, 12B, 13A, and 13B are connected by four linear chamfered portions 14. Below the top plate member 11, four hook members 15 formed of a thick plate material are disposed. Of these hook members 15, two hook members 15A and 15B are the top plate The two hook members 15C and 15D are attached to both ends in the longitudinal direction of the first rod-shaped member 16 disposed below the member 11 by welding or the like, and the two hook members 15C and 15D are disposed below the top plate member 11 The first rod-shaped member 16 and the second rod-shaped member 17 which are attached by welding or the like to both end portions in the length direction of the two rod-shaped members 17 and which face each other face the lower side of the top plate member 11. It is arranged.

  These hook members 15A to 15D are engaged from above with the two horizontal cross members 8 shown in FIG. 2 in order to arrange the space closing body 10 in the space S of the temporary scaffold, as described later. For this reason, the hook members 15A to 15D are locking members that are locked to the horizontal cross member 8 that is a component of the temporary scaffold.

  In addition, each hook member 15 has an opening 27 opened downward as shown in FIGS. 3 and 5.

  In the present embodiment, the first rod-shaped member 16 and the second rod-shaped member 17 each having a length dimension are, as shown in FIG. In order to connect the two short square pipe members 19 spaced apart at both ends in the longitudinal direction of the square pipe member 18 and the square pipe members 18 and 19, the square pipe member 18 is used. , 19 are connected by welding or the like to the lower surface of the connecting member 20, and between the long rectangular pipe member 18 and the short rectangular pipe member 19 are the first rod member 16 and the second rod member. The respective notches 21 of the member 17 are provided. Two notches 21 are provided for each of the first and second rod-like members 16 and 17.

  The first rod-shaped member 16 and the second rod-shaped member 17 are connected to the top plate member 11 by the connectors 22 provided for each of the rod-shaped members 16 and 17 in the longitudinal direction central portion of the rod-shaped members 16 and 17. As shown in FIGS. 5 and 6, these connectors 22 are connected to the top plate 11 and the long rectangular pipes of the first and second rod members 16 and 17 as shown in FIGS. It consists of a bolt 22A inserted from above into the member 18 and a nut 22B screwed on the tip of the shaft of the bolt 22A protruding from the lower surface of the square pipe member 18. For this reason, the first rod-shaped member 16 and the second rod-shaped member 17 are rotatable in the horizontal direction with respect to the top plate member 11 around the shaft portions of the respective bolts 22A, and four hook members 15 is also arranged on the top plate member 11 so as to be rotatable relative to the top plate member 11 centering on the shaft portion of the bolt 22A.

  Further, as shown in FIG. 3, in order to insert the shaft portion of the bolt 22 </ b> A of the connector 22 for the first rod-like member 16 into the top plate member 11, the first rod-like member 16 and the second rod-like member 16 are used. An elongated hole 23 is formed in the direction of the distance between the rod member 17 and the rod member 17. On the other hand, the hole formed in the top plate member 11 to insert the shaft portion of the bolt 22A of the connector 22 for the second rod-like member 17 is a mere round hole.

  Therefore, the first rod-like member 16 of the first rod-like member 16 and the second rod-like member 17 moves relative to the top plate member 11 in the approaching and separating directions with respect to the second rod-like member 17 by the length of the long hole 23 It is possible.

  As shown in FIG. 3, on the lower side of the top plate member 11, three reinforcing members 24, 25, 26 are provided between the first and second rod members 16, 17 and the shaft of the bolt 22A. The first and second rod members 16 and 17 are arranged at right angles or substantially right angles with the first and second rod members 16 and 17 when they are not pivoted about a center, and these reinforcing members 24 to 26 have a parallel positional relationship with each other. It is connected to the lower surface of the top plate member 11 by welding or the like. Each of the reinforcing members 24 to 26 is formed by a square pipe member having a smaller longitudinal sectional area than the square pipe members 18 and 19 constituting the first and second rod-like members 17, and the reinforcing members 24 to 26 26, the central reinforcing member 25 has a short dimension having a length not reaching the longitudinal center of the first and second rod members 16 and 17 in which the connector 22 is disposed. On the other hand, the reinforcing members 24 and 26 are long dimensions having a length reaching the first and second rod members 16 and 17.

  Therefore, although these long dimensioned reinforcing members 24 and 26 have a length dimension that interferes with the first and second rod-like members 16 and 17, both end portions of the reinforcing members 24 and 26 in the longitudinal direction are , And each of the first and second rod-like members 16 and 17 is fitted with a notch 21 provided two each, and each notch 21 is sufficiently larger than the width dimension of the reinforcing members 24 and 26. Since the longitudinal length of the first and second rod members 16 and 17 is large, the longitudinal ends of the reinforcing members 24 and 26 are provided on the first and second rod members 16 and 17. It is fitted in the playout state which opened the crevice at the notched part 21 which is carried out.

  Therefore, the first and second rod-like members 16 and 17 are of the first and second rod-like members 16 and 17 until the gap of the notch 21 disappears with the axis of the bolt 22A of the connector 22 at the center. Until the square pipe member 18 and the square pipe member 19 abut on both ends of the reinforcing members 24 and 26 in the longitudinal direction, they can be rotated in the horizontal direction with respect to the top plate member 11.

  As shown in FIG. 2, when performing the work of arranging the gap closing body 10 in the above-mentioned gap S provided in the temporary scaffold, as shown in FIG. The two rod members 16 and 17 are horizontally rotated about the shaft of the bolt 22A of the connector 22, whereby the first rod member 16 is provided on the temporary scaffold as a component of the temporary scaffold. The second rod-like member 17 is made parallel or substantially parallel to the other cross-member 8 while being parallel or substantially parallel to one of the two cross-members 8 described above. Then, the gap closing member 10 is dropped from above into the gap S, whereby the above-mentioned opening 27 provided in the two hook members 15A and 15B attached to the first rod-like member 16 is one side of the above The hook members 15A and 15B are engaged with the one cross-crossing member 8 by being fitted from above onto the cross-member 8, and the two hook members 15C attached to the second rod-like member 17 The hooks 15C and 15D are engaged with the other cross-bridge member 8 by fitting the opening 27D of the 15D to the above-mentioned other cross-bridge member 8 from above.

  The above operations are performed for the gap closing member 10A for closing the inner gap S1 shown in FIG. 2 and the gap closing member 10B for closing the outer gap S1, and the ceiling of these gap closing members 10A and 10B is performed. The end portions of the plate members 11A and 11B are placed on the end cover members 7 of the work cloth plates 6A and 6B disposed on the inside and the outside of the above-described substantially arc-shaped portion of the temporary scaffold.

  When the above operation is carried out, the hook members 15 of the gap closing members 10A and 10B are arranged in the lateral bridge member 8 in the longitudinal direction of the engaging members 9 of the work cloth plates 6A and 6B and the lateral bridge member 8 Among the hook members 15, the hook members 15 disposed on the inner side in the width direction of the work cloth plates 6A and 6B than the locking members 9 are the locking member 9 and the work cloth plate. Since a slit is provided between the end face of the end cover member 7 of 6A and 6B in the width direction, it passes through this slit and is locked to the cross-bridge member 8 from above.

  As a result of the above operations, the gap closing member 10A for closing the inner gap S1 and the gap closing member 10B for closing the outer gap S1 are temporarily installed to arrange the work cloth plates 6A and 6B on the temporary scaffolding. The hook members 15A to 15D are locked on the horizontal bridge members 8 provided horizontally to the scaffold, whereby the horizontal scaffold members are disposed on the temporary scaffold, and the lateral scaffold members provided on the temporary scaffold as a component of the temporary scaffold Since the engaging members 9 provided on the work cloth plates 6A and 6B are also engaged with the frame member 8 as described above, the gap closing members 10A and 10B are for the work cloth plates 6A and 6B. The cross member 8 will be utilized and placed on the temporary scaffold.

  In the same manner as the hook members 15A to 15D of the clearance closing member 10, the locking members 9 of the work cloth plates 6A and 6B have openings opened downward.

  In addition, as shown in FIG. 5, the hook members 15A to 15D of the gap closing member 10 are lock members for preventing the hook members 15A to 15D from being unlocked from the horizontal cross member 8 30 are provided. The lock member 30 is disposed inseparably in the hook members 15A to 15D by the head of the headed pins 31 and 32, and the lock member 30 has a curved long hole 33 through which the pins 31 and 32 are inserted. Because the lock member 30 is formed, the lock member 30 can move up and down while rotating with respect to the hook members 15A to 15D. Since the long holes 33 are provided with a plurality of recesses into which the pins 31 and 32 can be fitted, when the openings 27 of the hook members 15A to 15D are fitted to the cross member 8 from above, The lock member 30 is disposed at the upper position where the entire opening 27 can be opened, and after the opening 27 is fitted from above onto the cross support member 8, the lock member 30 is moved to the lower position. A part of the opening 27 is closed by the locking member 30, whereby the locking release of the hook members 15A to 15D from the cross-bridge member 8 is prevented. Such a locking member is also provided on the locking member 9 of the work cloth plates 6A, 6B.

  According to the gap closing body 10 of the present embodiment described above, the hook members 15A to 15D disposed on the top plate member 11 centering on the shaft portion of the bolt 22A of the connector 22 on the lower side of the top plate member 11. Since the hook members 15A to 15D are attached to the first and second rod-like members 16 and 17 which are disposed so as to be horizontally rotatable, these hook members 15A to 15D can also be horizontally pivoted with respect to the top plate member 11. ing. Therefore, the plurality of work cloth plates 6 constituting the temporary scaffold are disposed in the lengthwise direction of the work cloth plate 6 with the gap S shown in FIG. However, when the end portions in the longitudinal direction of the work cloth plate 6 are arranged at an angle in the horizontal direction by forming an acute angle, the gap closing member 10 is placed between the work cloth plates 6. When arranging in the clearance S, the hook members 15A to 15D are also horizontal to the top plate member 11 by rotating the first and second rod members 16 and 17 in the horizontal direction centering on the shaft of the bolt 22A. 2 to lock these hook members 15A to 15D to the two horizontal cross members 8 shown in FIG. 2 so as to effectively close the gap S by the gap closing member 10. be able to.

  Further, since the rotation angles of the hook members 15A to 15D in the horizontal direction with respect to the top plate member 11 can be adjusted, the acute angles formed by the end portions in the lengthwise direction of the work cloth plate 6 described above are different. In the temporary scaffold of this, the space | interval closing body 10 which concerns on this embodiment can be used.

  Further, when the gap closing member 10 according to the present embodiment is disposed in the gap S, the end portion of the top plate member 11 rests on the end portion cover member 7 of the work cloth plate 6 as described above. The continuity between the closing body 10 and the work cloth plate 6 can be secured, whereby the operator can stably perform work, walking, etc. on the gap closing body 10 and the work cloth plate 6.

  Furthermore, since the reinforcing members 24 to 26 are attached to the lower surface of the top plate member 11, even if the top plate member 11 is formed of a plate material, it is required for the operator to get on and perform work or walk. Sufficient strength can be given to the top plate member 11.

  Further, as shown in FIG. 5 and FIG. 6, the upper surfaces of the first and second rod members 16 and 17 are in contact with the lower surface of the top plate member 11, so these rod members 16 and 17 are also It becomes a reinforcing member for increasing the strength of the plate member 11, whereby the strength of the top plate member 11 can be further increased.

  Furthermore, among the reinforcing members 24 to 26, the long-sized reinforcing members 24 and 26 have a length dimension that interferes with the first and second rod members 16 and 17. Although the large reinforcing effect of the plate member 11 is obtained, those rod members 16 and 17 which are horizontally and rotatably connected to the top plate member 11 are in the longitudinal direction of the reinforcing members 24 and 26. A notch 21 for fitting both ends is provided, and this notch 21 can be fitted in a loose state by providing a gap between both ends in the longitudinal direction of the reinforcing members 24 and 26. Therefore, even if the reinforcing members 24 and 26 have length dimensions that interfere with the first and second rod members 16 and 17, the top plate member 11 of the first and second rod members 16 and 17 can be used. It is possible to guarantee horizontal rotation with respect to the

  Further, when the first and second rod members 16 and 17 rotate horizontally to the top plate member 11 by a predetermined angle, the square pipe members 18 and 19 of the rod members 16 and 17 are reinforced members 24 and 26. And the rod members 16 and 17 do not rotate 360 degrees with respect to the top plate member 11. Therefore, the handleability of the gap closing body 10 is good when transporting to a construction site of a temporary scaffold or the like. Become.

  Furthermore, in the top plate member 11, a long hole 23 is formed as a hole for inserting the shaft portion of the bolt 22A of the connector 22 connecting the first rod-like member 16 to the top plate member 11, Since the elongated hole 23 is a long elongated hole in the direction of the distance between the first rod-shaped member 16 and the second rod-shaped member 17, the first rod-shaped member 11 includes the first rod-shaped member 16 and the second rod-shaped member. The first rod-shaped member 16 and the second rod-shaped member can be moved relative to the top plate member 11 in the approaching and separating directions of the member 17, and accordingly, the gap closing member 10 should be disposed according to the size of the gap S Since the distance between 17 and 17 can be adjusted, the gaps S of different sizes can be effectively dealt with.

  Further, since the top plate member 11 has the two side portions 12A and 12B which are parallel to each other as shown in FIG. 4, as shown in FIG. When the inner gap S1 is closed by the gap closing body 10A and the outer gap S2 is closed by the gap closing body 10B, the side 12B of the top plate member 11A of the gap closing body 10A and the top plate of the gap closing body 10B. The side portions 12A of the member 11B can be made parallel or substantially parallel to face each other, whereby the entire gap S can be effectively closed by the gap closing members 10A and 10B.

  The present invention can be used for temporary scaffolding constructed at work sites such as architecture and civil engineering.

6, 6A, 6B Work cloth plate 8 Horizontal frame members 10, 10A, 10B which are components of temporary scaffolding, space closing members 11, 11A, 11B top plate members 15, 15A, 15B, 15C, 15D Hooks which are locking members Member 16 first rod-shaped member 17 second rod-shaped member 21 notch 24, 25, 26 reinforcement member S, S1, S2 gap

Claims (7)

A clearance closing body of a temporary scaffold which is arranged between the work boards arranged in a temporary scaffold and having gaps and horizontal angles.
A top plate member on which an operator rides, and at least two top plate members arranged at intervals with a spacing, each including a locking member to be locked to a component of the temporary scaffold, A clearance closing member for a temporary scaffold, wherein at least one locking member of the locking members is rotatable in the horizontal direction with respect to the top plate member.   In the gap closing body of the temporary scaffold according to claim 1, a rod-like member having a length is disposed below the top plate member, and the rod-like member is rotated in the horizontal direction with respect to the top plate member. The two engaging members, which are free, are attached at intervals in the length direction of the rod-like member, and the rod-like member is horizontally rotatably connected to the top plate member. A clearance closing member for a temporary scaffold, wherein each of the two locking members is rotatable in the horizontal direction with respect to the top plate member.   In the gap closing body of the temporary scaffold according to claim 2, the total number of the locking members is four, the rod-like member is a first rod-like member, and the lower side of the top plate member is A second rod-like member is disposed opposite to the first rod-like member, and two locking members are also spaced apart in the length direction of the second rod-like member having a length. A gap closing body of a temporary scaffold characterized by being attached.   The clearance closing body of the temporary scaffold according to claim 3, wherein the second rod-like member is also rotatably connected to the top plate member in the horizontal direction, and the clearance closing body of the temporary scaffold.   In the gap closing body of the temporary scaffold according to claim 3 or 4, at least one of the first rod-like member and the second rod-like member is an approach of the first rod-like member and the second rod-like member. A gap closing body of a temporary scaffold, characterized in that it is movable in the separation direction.   The gap closing body of the temporary scaffold according to any one of claims 1 to 5, wherein a reinforcing member for reinforcing the strength of the top plate member is coupled to the lower surface of the top plate member. Interlocking body of temporary scaffolding.   In the gap closing body of the temporary scaffold according to any one of claims 2 to 5, a reinforcing member for reinforcing the strength of the top plate member is coupled to the lower surface of the top plate member, and the reinforcing member is The rod-like member having a length dimension that interferes with the rod-like member that is horizontally connected to the top plate member so as to horizontally rotate, and the rod-like member that is horizontally connected to the top plate member so as to be horizontally rotatable A notch in which one of the reinforcing members is fitted in a loosely engaged state to allow rotation of the rod-like member rotatably connected to the top plate member in the horizontal direction. The gap between the temporary scaffold and the temporary scaffold is provided.

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