A kind of wall formula scaffold fastenings that connects
Technical field
The present invention relates to building field, be specifically related to a kind of wall formula scaffold fastenings that connects.
Background technology
Scaffolding erecting is the indispensable program in building operations.The performance of normally used steel pipe scaffold depends on the performance of connected node between stay pipe to a great extent.At present, in building operations, generally use many parts to coordinate installation to realize being fixedly connected with of stay pipe, this kind is fixedly connected with mode and exists and be connected and fixed complicated operation, waste time and energy, labour intensity is large, inefficiency, scattered parts be many, be easy to lose, install the problems such as accuracy is low, and the scaffold after conventionally installing in use easily occurs loosening, easily causes potential safety hazard.When scaffold is fixed on to wall, need to adopt in addition wall-connecting piece to be fixed, further increase mounting complexity.
Therefore, how a kind of wall formula scaffold fastenings that connects is provided, can be easy to scaffold to be fixed on wall without other accessories, and meet that installation effectiveness is high and that fastness safety is installed is good, become the technical problem that those skilled in the art's an urgent demand solves.
Summary of the invention
For solving the technical problem existing in background technology, the present invention proposes a kind of wall formula scaffold fastenings that connects, have installation effectiveness high, install firmly and accuracy high, the scaffold of installing is in use difficult for loosening, the advantage that safety is good.
A kind of wall formula scaffold fastenings that connects that the present invention proposes, for the first stay pipe being perpendicular to one another, the second stay pipe and the 4th stay pipe and three stay pipe parallel with the second stay pipe are fixedly attached to wall, it is characterized in that, comprise main support, side cover, the first upper cover, the second upper cover, side cover securing member, the first upper cover securing member, the second upper cover securing member, the first wall attaching parts, the second wall attaching parts;
Main support comprises side plate, one end of the length direction of side plate is connected with U-shaped bend, U-shaped bend is provided with spacing preiection away from one end of side plate, the outer wall of U-shaped bend inwall and the 4th stay pipe with match, side contrary with U-shaped bend bending direction on side plate is provided with connecting portion, side cover securing member location division and fixed block, connecting portion and side cover securing member location division are positioned at fixed block both sides on the length direction of side plate, side plate is provided with the first arc groove and the second arc groove extending to U-shaped bend from the one end away from U-shaped bend, the width of the bottom of described the first and second arc grooves in the direction vertical with side plate is all greater than the thickness of side plate, at described the first arc groove, along the both sides on the length direction of side plate, be respectively equipped with the first articulated section and the first upper cover securing member location division, at described the second arc groove, along the both sides on the length direction of side plate, be respectively equipped with the second articulated section and the second upper cover securing member location division, orthography in vertical with side plate and parallel with the length direction of side plate plane is positioned at the orthography both sides of fixed block in described plane to described the first arc groove with described the second arc groove, and described three's projection each other from,
Side cover is the arc plate body with fixation side and free side, described fixation side is rotationally connected the connecting portion to main support, described free side can be fixed on the side cover securing member location division of main support by side cover securing member, the first stay pipe is clamped between side cover and the fixed block of main support;
The first upper cover is the arc plate body with fixation side and free side, described fixation side is rotationally connected the first articulated section to main support, described free side can be fixed on the first upper cover securing member location division of main support by the first upper cover securing member, the second stay pipe is clamped between the first arc groove of the first upper cover and main support;
The second upper cover is the arc plate body with fixation side and free side, described fixation side is rotationally connected the second articulated section to main support, described free side can be fixed on the second upper cover securing member location division of main support by the second upper cover securing member, the 3rd stay pipe is clamped between the second arc groove of the second upper cover and main support;
The first wall attaching parts comprises the first pole, the second pole, the first bracing piece, the first wall-connecting piece, the second wall-connecting piece, one end of the first pole is fixedly connected with side plate, the other end connects the first wall-connecting piece, one end of the second pole is fixedly connected with side plate, the other end connects the second wall-connecting piece, the first bracing piece is connected between the first pole and the second pole, the first pole, the second pole and the first bracing piece are positioned at first plane vertical with horizontal plane, and have angle between the first pole and the second pole;
The second wall attaching parts comprises the 3rd pole, the 4th pole, the second bracing piece, the 3rd wall-connecting piece, the 4th wall-connecting piece, one end of the 3rd pole is fixedly connected with side plate, the other end connects the 3rd wall-connecting piece, one end of the 4th pole is fixedly connected with side plate, the other end connects the 4th wall-connecting piece, the second bracing piece is connected between the 3rd pole and the 4th pole, the 3rd pole, the 4th pole and the second bracing piece are positioned at second plane vertical with horizontal plane, and have angle between the 3rd pole and the 4th pole.
Preferably, fixture mates with the first stay pipe outer wall away from a side of side plate.
Preferably, fixture is provided with rough grain away from the side of side plate.
Preferably, the arc inner wall of side cover and the first stay pipe outer wall match.
Preferably, the arc inner wall of the first upper cover and the second stay pipe outer wall match, and the arc inner wall of the second upper cover and the 3rd stay pipe outer wall match.
Preferably, the free side of side cover is provided with the U-shaped step groove of single order extending from fixation side described in described free side direction, side cover securing member consists of T-shaped bolt and the first nut, side cover securing member location division is from the outstanding semicircle cartridge type prodger of side plate, which is provided with mounting hole, the T-shaped end of T-shaped bolt is near the inwall of side cover securing member location division, and the end of thread of T-shaped bolt passes in mounting hole, and the first nut is positioned at the first place, rank of the U-shaped step groove of single order and coordinates installation with T-shaped bolt.
Preferably, the free side of the first upper cover is provided with the U-shaped step groove of single order extending from fixation side described in described free side direction, the first upper cover securing member consists of the first link bolt and the second nut, the hinged end of the link bolt first upper cover securing member location division that is hinged, the second nut is positioned at the first place, rank of the U-shaped step groove of single order and coordinates installation with the end of thread of the first link bolt.
Preferably, the free side of the second upper cover is provided with the U-shaped step groove of single order extending from fixation side described in described free side direction, the second upper cover securing member consists of the second link bolt and the 3rd nut, the hinged end of the second link bolt second upper cover securing member location division that is hinged, the 3rd nut is positioned at the first place, rank of the U-shaped step groove of single order and coordinates installation with the end of thread of the second link bolt.
Preferably, main support surface is coated with blue white zine.
Preferably, described the first plane and described the second plane are 60 ° of angles.
In the present invention, the company's wall formula scaffold fastenings proposing is by relying on the stay pipe being perpendicular to one another on main support permanent position, utilize the securing member and the bolt that are arranged in advance on main support to make to cooperatively interact between side cover, the first upper cover and the second upper cover and main support, make to be connected to each other between stay pipe firm, the scaffold after simultaneously installing can be fixed directly on wall by the above-mentioned wall formula scaffold fastenings that connects.Adopt this even wall formula scaffold fastenings as a whole after installing in advance, reduce the possibility of loss of parts, without other accessories, can scaffold be directly fixed on wall simultaneously, and scaffold is easy to install and installation accuracy is high, error is in ± 1mm, scaffold after installation is in use difficult for occurring loosening, stops potential safety hazard.
Accompanying drawing explanation
Fig. 1 is a kind of top view connecting after the assembling of wall formula scaffold fastenings that the present invention proposes.
Fig. 2 is a kind of elevation connecting after the assembling of wall formula scaffold fastenings that the present invention proposes.
Fig. 3 is a kind of rear elevation connecting after the assembling of wall formula scaffold fastenings that the present invention proposes.
Fig. 4 is that a kind of wall formula scaffold fastenings that connects that the present invention proposes is assembled rear along the viewgraph of cross-section through the axis of the first stay pipe A plane vertical with sidewall 11.
The specific embodiment
As Figure 1-3, Fig. 1 is a kind of top view connecting after the assembling of wall formula scaffold fastenings that the present invention proposes, Fig. 2 is a kind of elevation connecting after the assembling of wall formula scaffold fastenings that the present invention proposes, Fig. 3 is a kind of rear elevation connecting after the assembling of wall formula scaffold fastenings that the present invention proposes, and Fig. 4 is that a kind of wall formula scaffold fastenings that connects that the present invention proposes is assembled rear along the viewgraph of cross-section through the axis of the first stay pipe A plane vertical with sidewall 11.
With reference to Fig. 1-4, a kind of wall formula scaffold fastenings that connects that the present invention proposes, for the first stay pipe A being perpendicular to one another, the second stay pipe B are fixedly attached to wall with the 4th stay pipe D and the 3rd stay pipe C parallel with the second stay pipe B, it is characterized in that, comprise main support 1, side cover 2, the first upper cover 4, the second upper cover 6, side cover securing member 3, the first upper cover securing member 5, the second upper cover securing member 7, the first wall attaching parts 8, the second wall attaching parts 9;
Main support 1 comprises side plate 11, one end of the length direction of side plate 11 is connected with U-shaped bend 12, U-shaped bend 12 is provided with spacing preiection 13 away from one end of side plate 11, the outer wall of U-shaped bend 12 inwalls and the 4th stay pipe D with match, side contrary with U-shaped bend 12 bending directions on side plate 11 is provided with connecting portion 14, side cover securing member location division 15 and fixed block 16, fixed block 16 mates with the first stay pipe A outer wall away from a side of side plate 11, and this side is provided with rough grain, connecting portion 14 and side cover securing member location division 15 are positioned at fixed block 16 both sides on the length direction of side plate 11, side cover securing member location division 14 is from the outstanding semicircle cartridge type prodger of side plate 11, which is provided with mounting hole 140, side plate 11 is provided with the first arc groove and the second arc groove extending to U-shaped bend 12 from the one end away from U-shaped bend 12, the width of the bottom of the first and second arc grooves in the direction vertical with side plate 11 is all greater than the thickness of side plate 11, at the first arc groove, along the both sides on the length direction of side plate 11, be respectively equipped with the first articulated section and the first upper cover securing member location division, at the second arc groove, along the both sides on the length direction of side plate 11, be respectively equipped with the second articulated section and the second upper cover securing member location division, orthography in vertical with side plate 11 and parallel with the length direction of side plate 1 plane is positioned at the orthography both sides of fixed block 16 in this plane to the first arc groove with the second arc groove, and three's orthography each other from, main support 1 surface is coated with blue white zine, support 1 is difficult for getting rusty, corrosion-resistant,
Side cover 2 is for having the arc plate body of fixation side and free side, its arc inner wall and the first stay pipe A outer wall match, and this arc inner wall surface is provided with rough grain, its fixation side is rotationally connected the connecting portion 15 to main support 1, free side is provided with the U-shaped step groove of single order extending from side to middle part, can be fixed on by side cover securing member 3 the side cover securing member location division 14 of main support 1;
The first upper cover 4 is for having the arc plate body of fixation side and free side, its arc inner wall and the second stay pipe B outer wall match, its fixation side is rotationally connected the first articulated section to main support 1, free side is provided with the U-shaped step groove of single order extending from side to middle part, can be fixed on the first upper cover securing member location division of main support 1 by the first upper cover securing member 5;
The second upper cover 6 is for having the arc plate body of fixation side and free side, and fixation side is rotationally connected the second articulated section to main support 1, and described free side can be fixed on the second upper cover securing member location division of main support 1 by the second upper cover securing member 7;
Side cover securing member 3 consists of T-shaped bolt 31 and the first nut 32;
The first upper cover securing member 5 consists of the first link bolt 51 and the second nut 52;
The second upper cover securing member 7 consists of the second link bolt 71 and the 3rd nut 72;
The first wall attaching parts 8 comprises the first pole 81, the second pole 82, the first bracing piece 83, the first wall-connecting piece 84, the second wall-connecting piece 85, one end of the first pole 81 is fixedly connected with side plate 11, the other end connects the first wall-connecting piece 84, one end of the second pole 82 is fixedly connected with side plate 11, the other end connects the second wall-connecting piece 85, the first bracing piece 83 is connected between the first pole 81 and the second pole 82, the first pole 81, the second pole 82 is positioned at first plane vertical with horizontal plane with the first bracing piece 83, and there is angle between the first pole 81 and the second pole 82, the second wall attaching parts 9 comprises the 3rd pole 91, the 4th pole 92, the second bracing piece 93, the 3rd wall-connecting piece 94, the 4th wall-connecting piece 95, one end of the 3rd pole 91 is fixedly connected with side plate 11, the other end connects the 3rd wall-connecting piece 94, one end of the 4th pole 92 is fixedly connected with side plate 11, the other end connects the 4th wall-connecting piece 95, the second bracing piece 93 is connected between the 3rd pole 91 and the 4th pole 92, the 3rd pole 91, the 4th pole 92 is positioned at second plane vertical with horizontal plane with the second bracing piece 93, and there is angle between the 3rd pole 91 and the 4th pole 92, wherein between the first plane and the second plane, be 60 °, the first wall attaching parts 8 and the second wall attaching parts 9 support performances are better, make the scaffold after assembling be connected more firm with wall.
In the process of the company's wall formula scaffold fastenings fixed support tube in using the present embodiment, first carry out wall-connecting piece pre-assembled, the connecting portion 15 of the fixation side hinged side 11 of side cover 2, a side at side plate 11 near U-shaped bend 12 passes the end of thread of T-shaped bolt 31 from the mounting hole 140 of side cover securing member, make its T-shaped end near the inwall of side cover securing member location division 14, the first nut 32 coordinates the end of thread that is arranged on T-shaped bolt, the first articulated section of the fixation side hinged side 11 of the first upper cover 4, the hinged end of the first link bolt 51 first upper cover securing member location division that is hinged, the second nut 52 coordinates the end of thread that is arranged on hinge bolt 51, the second articulated section of the fixation side hinged side 11 of the second upper cover 6, the hinged end of the second link bolt 71 second upper cover securing member location division that is hinged, the 3rd nut 72 coordinates the end of thread that is arranged on the second hinge bolt 71.
The first stay pipe A is being installed, the second stay pipe B, in the detailed process of the 3rd stay pipe C and the 4th stay pipe D, be placed on U-shaped bend 12 by the side plate 11 of the 4th stay pipe D and main support 1 is parallel, its sidewall is near U-shaped bend 12 inwalls, thereby by spacing preiection 13, its position is fixed, then the second stay pipe B is placed in the direction vertical with side plate 11 between the first upper cover 4 and the first arc groove of main support 1, hinged end by from the first nut 52 of the first upper cover securing member 5 to the first link bolt 51 tightens, be located at the first place, rank of the U-shaped step groove of single order of the first upper cover 4, thereby the second stay pipe B is securely held between the arc inner wall of the first upper cover 4 and the first arc groove of main support 1, the 3rd stay pipe C is placed in the direction vertical with side plate 11 between the second upper cover 6 and the second arc groove of main support 1, hinged end by from the first nut 72 of the second upper cover securing member 7 to the second link bolt 71 tightens, be located at the first place, rank of the U-shaped step groove of single order of the second upper cover 6, thereby the 3rd stay pipe C is securely held between the arc inner wall of the second upper cover 6 and the second arc groove of main support 1, finally by the first stay pipe A with the second stay pipe B, the 3rd stay pipe C and the 4th stay pipe D all place in vertical direction, its sidewall is the side away from side plate 11 near fixed block 16, T-shaped end by from the nut of side cover securing member 3 32 to T-shaped bolt 31 tightens, be located at the first place, rank of the U-shaped step groove of single order of side cover 2, thereby the first stay pipe A is securely held between the arc inner wall and fixed block 16 of side cover 2, side cover securing member 3 and the first upper cover securing member 5 are accurately fixing by the first stay pipe A and the second stay pipe B respectively.
After the first stay pipe A, the second stay pipe B, the 3rd stay pipe C are fixedly connected with the 4th stay pipe D, by the first wall-connecting piece 84, the second wall-connecting piece 85, the 3rd wall-connecting piece 94 and the 4th wall-connecting piece 95 are fixed on wall by expansion bolt, can the scaffold after assembling be easily fixed on wall without other accessories.
In the present embodiment, the company's wall formula scaffold fastenings proposing is by relying on the stay pipe being perpendicular to one another on main support permanent position, utilize the securing member and the bolt that are arranged in advance on main support to make to cooperatively interact between side cover, the first upper cover and the second upper cover and main support, make to be connected to each other between stay pipe firm, the scaffold after simultaneously installing can be fixed directly on wall by the above-mentioned wall formula scaffold fastenings that connects.Adopt this even wall formula scaffold fastenings as a whole after installing in advance, reduce the possibility of loss of parts, without other accessories, can scaffold be directly fixed on wall simultaneously, and scaffold is easy to install and installation accuracy is high, error is in ± 1mm, scaffold after installation is in use difficult for occurring loosening, stops potential safety hazard.
In specific implementation process, when the scaffold after assembling is fixed on wall, the the first stay pipe A vertically placing plays important supporting role, fixture 16 is provided with rough grain away from the side of side plate 11, and side cover 2 inner wall surface are provided with rough grain, make when the first stay pipe A is clamped between side cover 2 and fixture 16, reduce the possibility that slip occurs between the first stay pipe A and the inwall of side cover 2 and the side of fixture 16.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.