CN103038430B - Connector with diagonal brace and scaffold is set temporarily - Google Patents
Connector with diagonal brace and scaffold is set temporarily Download PDFInfo
- Publication number
- CN103038430B CN103038430B CN201180037075.1A CN201180037075A CN103038430B CN 103038430 B CN103038430 B CN 103038430B CN 201180037075 A CN201180037075 A CN 201180037075A CN 103038430 B CN103038430 B CN 103038430B
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- CN
- China
- Prior art keywords
- connector
- diagonal brace
- horizontal member
- pillar component
- metal fittings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
Abstract
The invention provides can make with the link operation of pillar component easily and alleviate this operation and can be linked to securely pillar component connector and assemble this connector scaffold is set temporarily.The connector of this band diagonal brace comprises horizontal member and two diagonal braces from oblique this horizontal member of below supporting, it is characterized in that, is provided with the hook part part being hung on pillar component for card, and is provided with wedge metal fittings in the lower end of diagonal brace at the both ends of horizontal member.
Description
Technical field
The present invention relates in the job sites such as building site, civil engineering be on-the-spot, the connector (Japanese: つ な ぎ material) that, particularly wedging consolidation box-like scaffold, system frame etc. in scaffold arranging of using of indoor and outdoor temporarily use and assemble this connector scaffold is set temporarily.
Background technology
As long as single pin hand cradle, the box-like scaffold of wedging consolidation etc. that arranging in scaffold at the construction field (site) uses when there is the framework scaffold used when the construction etc. of mansion, main construction etc. at house temporarily, and system frame (also referred to as falsework), tumbling-type pylon are also the forms arranging scaffold temporarily.
Such as be used in side and be provided with link stopper etc. and link the pillar component of metal fittings and the type (the box-like scaffold of wedging consolidation) of shorter connector (sometimes shorter connector being specially called bracket material) arranging in scaffold to exist temporarily, use the H-shaped shape be made up of vertical post (also referred to as vertical base material) and crosspiece (also referred to as horizontal base material), the type (model scaffold) of the building such as ornamental column shape frame, all faced by shorter connector between erection building springboard (Japanese: I cloth frame (horizontal reinforcement member of band steel scaffold) paid by bed between the latter's crosspiece, Japanese is also referred to as " fabric swatch "), as job platform, the path etc. of operating personnel.In addition, system frame is that the pillar by being linked along the longitudinal by the pillar component being provided with the link metal fittings such as link stopper in side is configured as line column-shaped, with the fastening combined structure thing that long and short two kind connector is formed linking up along horizontal both direction between the link metal fittings of these pillar components, can by faced by connector between suitably erection building springboard and be used as job platform, operating personnel path etc.In addition, pillar component, connector, building frame etc. use the pipe of steel, aluminum etc. mostly.
Like this, in the box-like scaffold of wedging consolidation, system frame, pillar component and connector is used.In addition, as the link metal fittings of side being arranged on pillar component, multiple link stoppers of the side being arranged on pillar component can be used, be arranged on the flange etc. of the side of pillar component with ring-type.And, the wedge metal accessory being arranged on the end of connecting elements can be installed on link stopper, flange etc. and link metal fittings, carry out fastening combination with wedge.
The box-like scaffold of wedging consolidation is assembled by such mode, namely, be provided with in side on pillar component that link stopper etc. links metal fittings by the scaffold member of formation linking metal fittings and install shorter connector (also referred to as bracket material), stull material, Armset member, then, link metal fittings in utilize wedge by the fastening combination of these scaffold member of formation after, set up more than 1 piece or two pieces and build springboard.In addition, after defining scaffold at erection building springboard, at least in the position of the opposition side of building, handrail is provided with in order to prevent operating personnel from tumbling.
Fig. 1 represents an example of the structure of the box-like scaffold of wedging consolidation.(a) of Fig. 1 is the front view of the box-like scaffold of wedging consolidation, and (b) of Fig. 1, with the enlarged drawing of the periphery of the round link stopper represented in Fig. 1 (a), (c) of Fig. 1 is the right side view of the box-like scaffold of wedging consolidation.
At this, erect in building 14 side and its opposition side the pillar 1 being provided with each 3 box-like scaffolds of wedging consolidation.Each pillar 1 is by coupling together the pillar component 3 with multiple link stopper 4 along the longitudinal by tenon material (not shown) and being formed.Pillar 1 in building side and and the pillar 1 of building opposition side between by link stopper 4, shorter connector 2 is installed, it utilizes wedge (not shown) fastening combination in link stopper 4.Between the adjacent pillar 1 of building side, by link stopper 4, stull material 21 is installed, and between the adjacent pillar 1 of building opposition side, be provided with Armset member 20 by link stopper 4, they utilize in link stopper 4 wedging consolidation to close respectively.So, building springboard 9 by setting up more than 1 piece or two pieces between adjacent shorter connector 2, forming the 1st layer of scaffold.In addition, also there is stull material 21 and be arranged on situation between the pillar 1 of building opposition side.
The scaffold of the 2nd layer is formed in the same manner as the scaffold of the 1st layer.As required, it is formed by such mode, namely, after by tenon material (not shown) pillar component 3 that the upper end of the pillar component 3 at the 1st layer of scaffold prepares in addition being coupled together along the longitudinal, the scaffold member of formation of shorter connector 2, stull material 21, Armset member 20 is installed by link stopper 4, then, link metal fittings in utilize wedge by the fastening combination of these scaffold member of formation after, set up more than 1 piece or two pieces and build springboard 9.By repeating this operation successively, the box-like scaffold of wedging consolidation of assembling multilayer.
On the other hand, system frame is the scaffold often used when constructing to concrete construction etc., by combining single components such as multiple lifting substrate, stay material, horizontal material, suitably erection building springboard in the system frame from ground or ground assembling, it is used as the path etc. of job platform, operating personnel.
Namely, a kind of fastening combined structure thing (system frame), it is formed by such mode, namely, the pillar that the pillar component being provided with the link metal fittings such as multiple link stoppers in side links along the longitudinal is configured as line column-shaped, link metal fittings by link stopper etc. to install at a right angle mutually along horizontal both direction between the link metal fittings such as long and short two kind connector (also can the be identical length) link stopper on these pillar components, then, link in metal fittings at link stopper etc. and utilize wedge and pillar component at a right angle along the fastening combination of horizontal both direction, wherein, by faced by connector between suitably set up more than 1 piece or two pieces build springboard and be used as job platform, the path etc. of operating personnel.In addition, the handrail of position setting for preventing operating personnel from tumbling of building springboard also can be had in erection.
Fig. 2 is the front view of the example representing system frame, and Fig. 3 is the right side view of the system frame of Fig. 2.In addition, Fig. 4 is the A-A cutaway top view of Fig. 3.
In this example embodiment, this system frame 100, in order to support the soffit of the template 102 on concrete construction (slab) 101 top, is arranged on the height of a few m ~ tens m apart from the ground.
System frame 100, by multiple pillar 1 is configured as line column-shaped at predetermined intervals, is formed linking up along horizontal direction between adjacent pillar 1 with multiple connector 2.Each pillar 1 is made up of the multiple pillar components 3 linked along vertical by tenon material (not shown).The lower end of each pillar 1 utilizes lifting substrate 5 to support.In the upper end of each pillar 1, beam is installed and accepts jack 6, accept jack 6 to be placed with multiple beam material 7 at beam.In addition, multiple rib wood material 8 is positioned on multiple beam material 7 in the mode orthogonal with multiple beam material 7, and multiple rib wood material 8 is placed with template 102.
In the side of pillar 1,4 link stoppers 4 are formed as crosswise (with reference to Fig. 4) at predetermined intervals.Connector 2 is linked to link stopper 4 by the wedge metal fittings at the both ends being engaged in connector 2, utilizes the fastening combination of wedge 2a.In addition, at this, non-installation connecting element 2 on the link stopper 4 of each pillar component 3 central portion, but also can on the link stopper 4 of each pillar component 3 central portion also installation connecting element 2.
Then, as shown in Figure 4, faced by connector 2 between erection building springboard 9.By similarly also setting up building springboard 9 in other positions, the scaffold of path etc. being used as job platform, operating personnel suitably can be formed in the position needed.At this, by setting up two pieces of building springboards side by side between relative connector 2, form 1 scaffold, as job platform or path.
Like this, in the box-like scaffold of wedging consolidation and system frame, be used in the pillar component that side is provided with the link metal fittings such as link stopper, can link up between pillar component along horizontal direction with connector.
Connector utilizes welding etc. that wedge metal fittings are engaged in the two ends of the pipe of steel, aluminum etc. as used herein, it, by utilizing wedging consolidation to close after the link stopper of this wedge metal fittings hooking on pillar component etc. is linked metal fittings, uses with can being fixed on pillar component.
Fig. 5 is the front view of an example (past case) of the connector used in the box-like scaffold of wedging consolidation, system frame.
This connector 2 utilizes welding etc. that wedge metal fittings 2b is engaged in the two ends of the horizontal member 31 be made up of the pipe of steel, aluminum etc., and the interval between its total length and pillar component 3 is consistent.It by utilizing the fastening combination of wedge 2a by the wedge metal fittings 2b hooking of connector 2 after the link stopper 4 etc. of the side being arranged on pillar component 3 links metal fittings, can be fixing by linking between pillar component 3.
About this connector, in order to strengthen the intensity of connector self, or in order to connector is linked to pillar component more securely, propose the mode (with reference to patent document 1 and patent document 2) that diagonal brace is set from the bottom of connector obliquely towards pillar.
Fig. 6 is the front view of an example (past case) of the connector of band diagonal brace disclosed in patent document 1.
The connector 30 of this band diagonal brace is except being utilize welding to wait to be engaged in except the two ends of the horizontal member 31 be made up of the pipe of steel, aluminum etc. by wedge metal fittings 2b, in order to strengthen the intensity of connector self, be provided with two diagonal braces 32 from oblique below support horizontal component 31.The bottom of each diagonal brace 32 comprises the longitudinal type plate 33 of the semi-circular cylindrical with the internal diameter roughly the same with the external diameter of connector 2, and this longitudinal type plate 33 is pushed in the side of pillar component 3.In addition, in order to prevent being with the connector 30 of diagonal brace to be out of shape, near the end of the left and right of horizontal member 31, respectively vertically arrange 1 short column 34, it is by supporting each diagonal brace 32 by linking between short column 34 and each self-corresponding diagonal brace 32 from top.After the link stopper 4 etc. of the side being separately positioned on pillar component 4 links metal fittings, the fastening combination of wedge 2a is utilized by the wedge metal fittings 2b hooking at horizontal member 31 two ends by being engaged in this connector, can be fixing by linking between pillar component 3.
Fig. 7 is the front view of an example (past case) of the connector of band diagonal brace disclosed in patent document 2.
The connector 30 of this band diagonal brace, except being utilize welding etc. to be engaged in except the two ends of the horizontal member 31 be made up of the pipe of steel, aluminum etc. by wedge metal fittings 2b, is provided with two diagonal braces 32 from oblique below support horizontal component 31.In addition, welding etc. is also utilized to be bonded to wedge metal fittings 30b in the bottom of each diagonal brace 32.Further, in order to prevent being with the connector 30 of diagonal brace to be out of shape, near the end of the left and right of horizontal member 31, respectively vertically arrange 1 short column 34, it is by supporting each diagonal brace 32 by linking between short column 34 and each self-corresponding diagonal brace 32 from top.After the link stopper 4 etc. of the side being separately positioned on pillar component 3 links metal fittings, the fastening combination of wedge 2a is utilized by the wedge metal fittings 2b hooking at horizontal member 31 two ends by being engaged in this connector, and then the wedge metal fittings 30b hooking in the bottom by being arranged at each diagonal brace 32 utilizes the fastening combination of wedge 30a after the link stopper 4 etc. of the side being arranged on pillar component 3 links metal fittings, connector can be fixedly linked on pillar component 3 securely.
Diagonal brace being set by being engaged in the connector at the two ends of the horizontal member be made up of the pipe of steel, aluminum etc. by wedge metal fittings in utilization welding etc. in this wise, the intensity of connector self can be strengthened.Particularly due to the bottom at diagonal brace also engage that the connector of the band diagonal brace of wedge metal fittings utilizes wedge to realize fastening comparatively large in conjunction with effect, therefore, it is possible to connector is fixedly linked on pillar securely.
Patent document 1: Japanese Unexamined Patent Publication 06-280382 publication
Patent document 2: Japanese Unexamined Patent Publication 06-299691 publication
But, when assembling the connector of these band diagonal braces, need to utilize wedge two places or 4 place's wedge metal fittings that are arranged on left and right end portions to be fastened at the such operation of the link metal fittings of pillar component side, but the wedge portion particularly owing to being bonded on the two ends of horizontal member is present in eminence, the hand of operating personnel is difficult to get at, therefore, there is utilize wedge to carry out fastening to be difficult to carry out such problem in conjunction with operation.In addition, also engage in the bottom of left and right diagonal brace in the connector of band diagonal brace of wedge metal fittings, because wedge metal fittings are also present in 4 places, therefore, there is the fastening problem such in conjunction with operation cost work utilizing wedge to carry out.
The fastening example in conjunction with operation that Fig. 8 and Fig. 9 utilizes wedge to carry out when being and being arranged between connector by the connector of the band diagonal brace shown in Fig. 7.
Known in the connector 30 of this band diagonal brace, because the wedge metal fittings 2b being bonded on the two ends of horizontal member 31 is present in eminence, carry out utilizing wedge 2a being fasteningly difficult to get in conjunction with the hand of operating personnel during operation, therefore, not only squeeze into the fastening of wedge 2a with hammer 36 to be difficult to carry out in conjunction with operation, because wedge metal fittings 2b, 30b are also present in 4 places altogether, therefore, also there is the fastening problem such in conjunction with operation cost work that utilization hammer 36 squeezes into wedge 2a, 30a.
Summary of the invention
Namely the present invention makes to solve the problem, its object is to provide can make with the link operation of pillar component easily and alleviate this operation and can be linked to securely pillar component connector and assemble this connector scaffold is set temporarily.
The present inventor etc. have a little carried out various research repeatedly in order to solve the problem.Its result, obtains the opinion shown in following (a) ~ (e).
A () is as the connector that can be linked to pillar component securely, adopt and comprise the horizontal member that is made up of the pipe of steel, aluminum etc. and the essential structure from oblique two diagonal braces of below support horizontal component, amount to 4 places in the bottom of the both ends of horizontal member and two diagonal braces, make the structure that can be linked to left and right sidesing pillar component securely better.Thus, in order to be linked to pillar component securely, be not only make the longitudinal type plate that semi-circular cylindrical is set as shown in Figure 6 simply, by this longitudinal type plate by the structure being pressed in pillar side, but preferably as shown in Figure 7, make and wedge metal fittings are also set in the bottom of two diagonal braces, the structure that 4 places all utilize wedging consolidation to close.But, the connector of the band diagonal brace shown in Fig. 7 is described above, the wedge metal fittings being engaged in the two ends of horizontal member are present in eminence, that carries out utilizing wedge is fasteningly difficult to get in conjunction with the hand of operating personnel during operation, therefore, be not only difficult to utilize wedge to carry out fastening in conjunction with operation, and wedge metal fittings amount to existence 4 place, therefore, also there is the fastening problem such in conjunction with operation cost workload utilizing wedge to carry out.
Even if b () the present inventor etc. are not to being that 4 places all utilize wedging consolidation to close, the mode that also connector of band diagonal brace can be linked to securely pillar component is studied.Its result, expect substituting and utilize wedge that the bottom of two diagonal braces in left and right two place and left and right at the both ends of the horizontal member of the connector of band diagonal brace is amounted to the whole fastening combination in 4 places, and the both ends of horizontal member two places substitute utilize wedging consolidation close and adopt card to be hung on pillar component, also can by band diagonal brace connector be linked to left and right sidesing pillar component securely.
Namely, the left and right two place connecting member at the both ends of in 4 place's connecting members of the connector of band diagonal brace, to be present in eminence horizontal members, substitute and utilize wedging consolidation close and adopt card to be hung on pillar component to link, on the other hand, wedging consolidation is used to close with keeping intact at two places of the bottom of left and right diagonal brace.At this, hang mode as the card between the end of horizontal member and pillar component, such as, can list button pin (Japanese: ボ タ Application ピ Application) and the combination with the notch part that can block the shape being hung on this button pin.Because button pin is made up of button portion (large footpath) and installation shaft (path), therefore, as long as make the width of above-mentioned notch part be less than the external diameter of button portion and be greater than the external diameter of installation shaft, just the end card of horizontal member can be hung on pillar component, after card is hung, the end of horizontal member is difficult to depart from from pillar component.In addition, button pin is arranged on the arbitrary place in the side of pillar component or this position, two places, end of horizontal member, as engagement means, can adopt welding, be screwed.
Adopting such card to hang structure, can to reduce by half being used for wedge metal fittings that wedging consolidation closes two places of the bottom for only there being left and right diagonal brace, and do not need to carry out in the eminence that left and right two place at horizontal member two ends is such play wedge operation.Thus, the link operation that can make to utilize wedge to carry out easily and alleviate this operation.
C () hangs means as the card between the end of horizontal member and pillar component, when adopting button pin with when having the combination of the notch part that can block the shape being hung on this button pin, button pin and the combination with the notch part that can block the shape being hung on this button pin will be (i) following or (ii) particularly.
(i) button pin is set in the side of pillar component, on the other hand, the end panel with the notch part of downwardly facing opening being set in the end of horizontal member, by making the end of horizontal member move from the top to the bottom, the notch part of downwardly facing opening being embedded in this button pin.In addition, when by the button pin that button portion and this installation shaft are formed, the width being arranged at the notch part of the downwardly facing opening of this end panel is greater than the external diameter of this installation shaft and is less than the external diameter of button portion.At this, because button portion also needs to move with installation shaft simultaneously, therefore, the opening portion only can accommodating button portion is set below the below of end panel or the end of horizontal member.In addition, that welding, screw thread etc. can be utilized to be engaged in the situation of the side of pillar component is described above for button pin.Consider the workload of joining process, preferably utilize the screw member of grommet nut etc. to engage.In addition, the horizontal member that card is hung on pillar component side is not defined as a direction, also there is the situation being in a direction, both direction ~ 4 circumferentially of pillar component side, now, the number being arranged on the button pin circumferentially of pillar component side is 1 ~ 4.Utilize screw member multiple button pin is bonded on pillar component side circumferentially time, preferably use grommet nut.
(ii) the notch part towards upper shed being set in the side of pillar component, on the other hand, button pin being set in the end of horizontal member, by making the end of horizontal member move from the top to the bottom, this button pin being embedded in the notch part towards upper shed.At this, the width being arranged at the notch part towards upper shed of pillar component side is greater than the external diameter of the installation shaft of button pin and is less than the external diameter of button portion.In addition, the notch part towards upper shed is formed like this, arranges narrow link stopper, arrange the notch part towards upper shed in the front surface wall of this narrow link stopper in the side of pillar.At this, this narrow link stopper also can be the shape lacking bottom surface.In addition, button pin can utilize welding, the situation being engaged in the end of horizontal member such as to be screwed described above.Consider the workload of joining process, preferably utilize the screw member of grommet nut etc. to engage.
Its result, as (i) above-mentioned, move from the top to the bottom by making the end of horizontal member, the notch part card being arranged on the downwardly facing opening of the end panel of horizontal member end is hung on the button pin being arranged on pillar component side, when the end of horizontal member and pillar component are linked up, only otherwise the end of horizontal member is moved upward, this link would not be removed.In other words, because horizontal member is the part of connector for band diagonal brace, therefore, only otherwise the connector of band diagonal brace is moved upward, this link would not be removed.In addition, because the end of horizontal member can rotate to be arranged on the button pin of pillar component side be axis of rotation, therefore, might not need the end of horizontal member is moved from top, even if make it move from side or below, also the end card of horizontal member can be hung on button pin.
In addition, as (ii) above-mentioned, move from the top to the bottom by making the end of horizontal member, the button pin card being arranged on horizontal member end is hung on the notch part towards upper shed being arranged on pillar component side, when the end of horizontal member and pillar component are linked up, also be only otherwise the end of horizontal member is moved upward, this link would not be removed.In other words, because horizontal member is the part of connector for band diagonal brace, therefore, only otherwise the connector of band diagonal brace is moved upward, this link would not be removed.In addition, because the end of horizontal member can rotate to be arranged on the notch part towards upper shed of pillar component side be axis of rotation, therefore, might not need the end of horizontal member is moved from top, even if make it move from side or below, also the end card of horizontal member can be hung on the notch part towards upper shed.
Further, the wedge metal fittings being preferably arranged on the bottom of the left and right diagonal brace of the connector of band diagonal brace have and can be wrapped in inner shape with linking metal fittings, such as be seen as C word shape from front from the link stopper clipped up and down pillar component, flange etc.When wedge metal fittings have this shape, if once the connector of band diagonal brace is linked to pillar component, even if be then with the connector of diagonal brace for moving along above-below direction, also the link metal fittings of pillar component can be encountered, therefore, it is possible to prevent from being with the connector of diagonal brace to depart from from pillar component.
D (), as above-mentioned variation (iii), as card extension means, also can substitute and arrange button pin in the end of horizontal member, and arrange the end panel with the circle of the external diameter larger than the external diameter of horizontal member.Namely, the notch part towards upper shed of the width less than the external diameter of rounded ends plate is set in the side of pillar component, move from the top to the bottom by making the end panel of the circle being arranged on horizontal member end at this, this button pin is embedded into towards in the notch part of upper shed.
Like this, move from the top to the bottom by making the end panel of horizontal member, the end board being arranged on the circle of horizontal member end is hung on the notch part towards upper shed being arranged on pillar component side, when the end panel of the circle by being arranged at horizontal member end and pillar component link up, also be only otherwise the end of horizontal member is moved upward, this link would not be removed.In other words, because horizontal member is the part of connector for band diagonal brace, therefore, only otherwise the connector of band diagonal brace is moved upward, this link would not be removed.In addition, because the end of horizontal member can rotate to be arranged on the notch part towards upper shed of pillar component side be axis of rotation, therefore, might not need the end of horizontal member is moved from top, even if make it move from side or below, also the end card of horizontal member can be hung on the notch part towards upper shed.
E () is described above, the end of horizontal member can be arranged on the button pin of pillar component side or to be axis of rotation towards the notch part of upper shed rotate.That is, be with the connector of diagonal brace can be arranged on the button pin of pillar component side or to be axis of rotation towards the notch part of upper shed rotate.Thus, after the end of horizontal member and pillar component are linked up, when utilizing wedge that the wedge metal fittings being arranged on diagonal brace lower end are fastened at the link metal fittings of pillar component, the contraposition of the wedge metal fittings of diagonal brace lower end and the link metal fittings of pillar component can be made easy.
Namely the present invention completes based on above-mentioned opinion, and its purport is that the connector of the band diagonal brace of following (1) ~ (9) and following (10) arrange scaffold temporarily.Below, the present invention is referred to as.
(1) a kind of connector with diagonal brace, it comprises horizontal member and two diagonal braces from oblique this horizontal member of below supporting, it is characterized in that, be provided with the hook part part being hung on pillar component for card at the both ends of horizontal member, and be provided with wedge metal fittings in the lower end of diagonal brace.
(2) according to the connector of above-mentioned (1) band diagonal brace, it is characterized in that, at least one end in the both ends of horizontal member, is provided with the end panel of the notch part with downwardly facing opening as hook part part.
(3) according to the connector of above-mentioned (2) band diagonal brace, it is characterized in that, the width of the notch part of downwardly facing opening is less than the external diameter of the button portion of the button pin of the side being arranged on the pillar component that will link and is greater than the external diameter of the installation shaft of button pin.
(4) according to the connector of above-mentioned (3) band diagonal brace, it is characterized in that having opening portion in the bottom of the end of horizontal member, the button portion of the button pin of the side being arranged on the pillar component that will link only can be accommodated in this opening portion.
(5) according to the connector of above-mentioned (1) band diagonal brace, it is characterized in that, at least one end in the both ends of horizontal member, is provided with button pin as hook part part.
(6) according to the connector of above-mentioned (5) band diagonal brace, it is characterized in that, button pin comprises button portion and installation shaft; Above-mentioned button portion has the external diameter larger than the width of the notch part towards upper shed of the side being arranged on the pillar component that will link; Above-mentioned installation shaft has the external diameter less than the width of this notch part.
(7) according to the connector of above-mentioned (1) band diagonal brace, it is characterized in that at least one end in the both ends of horizontal member is provided with the end panel of the circle with the external diameter larger than the external diameter of horizontal member as hook part part.
(8) according to the connector of above-mentioned (7) band diagonal brace, it is characterized in that, circular end panel has the external diameter larger than the width of the notch part towards upper shed of the side being arranged on the pillar component that will link.
(9) connector of the band diagonal brace any one of above-mentioned (1) ~ (8), it is characterized in that, the wedge metal fittings being arranged on the bottom of diagonal brace have can from clip up and down the side being arranged on the pillar component that will link link metal fittings wrapped in inner shape.
(10) connector of the band diagonal brace any one of above-mentioned (1) ~ (8), is characterized in that, the wedge metal fittings being arranged on the bottom of diagonal brace have C word shape.
(11) one arranges scaffold temporarily, and wherein, this is arranged scaffold temporarily and is formed by the connector of the band diagonal brace any one of assembling above-mentioned (1) ~ (10).
Adopt the present invention, provide can make with the link operation of pillar component easily and alleviate this operation and can be linked to securely pillar component connector and assemble this connector scaffold is set temporarily.
Accompanying drawing explanation
Fig. 1 represents an example of the structure of the box-like scaffold of wedging consolidation.
Fig. 2 is the front view of the example representing system frame.
Fig. 3 is the right side view of the system frame of Fig. 2.
Fig. 4 is the A-A cutaway top view of Fig. 3.
Fig. 5 is the front view of an example (past case) of the connector used in the box-like scaffold of wedging consolidation, system frame.
Fig. 6 is the front view of an example (past case) of the connector of band diagonal brace disclosed in patent document 1.
Fig. 7 is the front view of an example (past case) of the connector of band diagonal brace disclosed in patent document 2.
The fastening example in conjunction with operation that Fig. 8 utilizes wedge to carry out when being and being arranged between pillar component by the connector of the band diagonal brace shown in Fig. 7.
The fastening example in conjunction with operation that Fig. 9 utilizes wedge to carry out when being and being arranged between pillar component by the connector of the band diagonal brace shown in Fig. 7.
Figure 10 is an example of the connector of band diagonal brace of the present invention.(a) of Figure 10 is front view.(d) of (b) ~ Figure 10 of Figure 10 is the enlarged drawing of part A, and wherein, (b) of Figure 10 represents left side view, and (c) of Figure 10 represents front view, and (d) of Figure 10 represents upward view.
Figure 11 is 4 examples of the button pin be arranged on the pillar component that will link, and the button pin of these 4 examples all utilizes welding button pin to be engaged in the side of pillar component.(d) of (a) ~ Figure 11 of Figure 11 these 4 examples all represent front view in left side, represent right side view on right side.
Figure 12 represents another example of button pin on the pillar component that is arranged on and will links and the example of engagement state thereof.(a) of Figure 12 is front view and the right side view of button pin, (b) of Figure 11 is sectional view (front view) and the right side view of packing ring, (c) of Figure 11 is the top view of the state being bonded to button pin in the hole of pillar component side, and (d) of Figure 11 is the sectional view (top view) at the junction surface of the state being bonded to button pin in the hole of pillar component side.
Figure 13 represents the state circumferentially button pin shown in 4 Figure 12 being bonded on the side of the pillar component that will link.(a) of Figure 13 is top view, and (b) of Figure 13 is sectional view (top view).
Figure 14 represents the process of the button pin end card of the horizontal member of the connector of the band diagonal brace of Figure 10 being hung on the pillar component side of (a) of Figure 11.At this, (c) of (a) ~ Figure 14 of Figure 14 is front view, and (d) of Figure 14 is A-A direction view, and (e) of Figure 14 is B-B direction view.
Figure 15 is the right side view of the process represented when to be linked the end of the horizontal member of the connector of the band diagonal brace of Figure 10 and to be fastened at pillar component side.
Figure 16 represents the state be linked to by the connector of the band diagonal brace of Figure 10 after the side of pillar component.(a) of Figure 16 is front view, and (b) of Figure 16 is C-C direction view.
Figure 17 represents the state (front view) be linked to by the connector of the band diagonal brace of Figure 10 after the side of pillar component.
Figure 18 is another example of the connector of band diagonal brace of the present invention.(a) of Figure 18 is front view.(d) of (b) ~ Figure 18 of Figure 18 is the enlarged drawing of part A, and wherein, (b) of Figure 18 represents left side view, and (c) of Figure 18 represents front view, and (d) of Figure 18 represents upward view.
Figure 19 represents the state (front view) be linked to by the connector 30 of the band diagonal brace of Figure 18 after the side of pillar component 3.
Figure 20 is another example of the connector of band diagonal brace of the present invention.(a) of Figure 20 is front view.(b) of Figure 20 is the amplification left side view of part A, and (c) of Figure 20 is the enlarged front view of part A.
Figure 21 is an example of the notch part towards upper shed be arranged on the pillar component that will link.Represent front view in left side, represent right side view on right side.
Figure 22 represents the process of the notch part towards the upper shed end card of the horizontal member of the connector of the band diagonal brace of Figure 20 being hung on the pillar component side of Figure 21.
Figure 23 is another example of the connector of band diagonal brace of the present invention.(a) of Figure 23 is front view.(b) of Figure 23 is the amplification left side view of part A, and (c) of Figure 23 is the enlarged front view of part A.
Figure 24 is an example of the notch part towards upper shed be arranged on the pillar component that will link.Represent front view in left side, represent right side view on right side.
Figure 25 represents the process of the notch part towards the upper shed end card of the horizontal member of the connector of the band diagonal brace of Figure 23 being hung on the pillar component side of Figure 24.
Detailed description of the invention
Below, the connector of the band diagonal brace of embodiments of the present invention is described according to embodiment and scaffold is set temporarily.In addition, the present invention is not limited to embodiment.
embodiment 1
Figure 10 is an example of the connector of band diagonal brace of the present invention.(a) of Figure 10 is front view.(d) of (b) ~ Figure 10 of Figure 10 is the enlarged drawing of part A, and wherein, (b) of Figure 10 represents left side view, and (c) of Figure 10 represents front view, and (d) of Figure 10 represents upward view.
The connector 30 of this band diagonal brace comprises the horizontal member 31 be made up of the pipe of steel, aluminum etc. and two diagonal braces 32 supporting this horizontal member 31 from oblique below.Utilize welding etc. to be bonded to the end panel 40 of the notch part 40a with downwardly facing opening respectively in the end of horizontal member 31, and, opening portion 31a is provided with in the bottom of horizontal member 31 end, by the end card of horizontal member 31 is hung on pillar component, the end of horizontal member 31 can be linked to pillar component.On the other hand, utilize welding etc. to engage, be provided with wedge metal fittings (Japanese: Network サ PVC gold utensil) 30b in the lower end of diagonal brace 32, by these wedge metal fittings 30b hooking is squeezed into wedge 30a after the link stopper (Japanese: コ マ) etc. of the side being arranged on pillar component links metal fittings, the lower end of this diagonal brace 32 can be fastened at pillar component.At this, because the wedge metal fittings 30b being arranged on the lower end of diagonal brace 32 is seen as C word shape from front, therefore, wedge metal fittings 30b can this link stopper etc. is linked metal fittings wraps in inside with linking metal fittings from clipping the link stopper etc. being arranged on pillar component side up and down.Thus, if once the connector 30 of band diagonal brace is linked to pillar component, even if being then with the connector 30 of diagonal brace for moving along above-below direction, also can encountering the link stopper on pillar component etc. and linking metal fittings, therefore, it is possible to prevent from being with the connector 30 of diagonal brace to depart from from pillar component.In addition, in order to prevent being with the connector 30 of diagonal brace to be out of shape, 1 short column (Japanese: bundle material) 34 being respectively vertically set near the end of the left and right of horizontal member 31, by short column 34 and each self-corresponding diagonal brace 32 being linked up, supporting each diagonal brace 32 from top.
At this, the width being arranged on the notch part 40a of the downwardly facing opening in the end panel 40 being engaged in horizontal member 31 end is less than the external diameter of the button portion of the button pin on the pillar component that is arranged on and will links and is greater than the external diameter of installation shaft.In contrast, the width being arranged on the opening portion 31a of the bottom of horizontal member 31 end is greater than the external diameter of the button portion of the button pin on the pillar component that is arranged on and will links and is greater than the external diameter of installation shaft.Thus, can by the end hooking of horizontal member 31 in pillar component, after card is hung, the end of horizontal member 31 is difficult to depart from from pillar component.
Figure 11 is 4 examples of the button pin be arranged on the pillar component that will link.(d) of (a) ~ Figure 11 of Figure 11 these 4 examples all represent front view in left side, represent right side view on right side.
The button pin 41 of any one example is formed by the button portion 41a in large footpath and the installation shaft 41b of path, makes button portion 41a towards the side peripherally installation shaft 41b being arranged on pillar component 3.Engagement means for side button pin 41 being arranged on pillar component 3 all adopts welding.In addition, the external diameter of button portion 41a is less than the width of the opening portion 31a of the bottom being arranged on horizontal member 31 end, and is greater than the width of notch part 40a of the downwardly facing opening be arranged in the end panel 40 being engaged in horizontal member 31 end.In addition, the external diameter of installation shaft 41b is less than the width of the opening portion 31a of the bottom being arranged on horizontal member 31 end, and is less than the width of notch part 40a of the downwardly facing opening be arranged in the end panel 40 being engaged in horizontal member 31 end.
(a) of Figure 11 for make the back side of button portion 41a have rake and make frusto-conical, installation shaft 41b is the example of cylindrical shape.The example that (b) of Figure 11 is button portion 41a, installation shaft 41b is cylindrical shape.(c) of Figure 11 is the variation of Figure 11 (b), is that installation shaft 41b is arranged on the example of the side of pillar component 3 across the pillar fixed component 41c of cylindrical shape.(d) of Figure 11 is the variation of Figure 11 (a).Installation shaft 41b runs through pillar component 3, can carry out welding to install, therefore, it is possible to firmly fix by the side contrary with installation side in button pin.
Figure 12 represents another example of button pin on the pillar component that is arranged on and will links and the example of engagement state thereof.(a) of Figure 12 is front view and the right side view of button pin, (b) of Figure 12 is sectional view (front view) and the right side view of packing ring, (c) of Figure 12 is the top view of the state being bonded to button pin in the hole of pillar component side, and (d) of Figure 12 is the sectional view (top view) at the junction surface of the state being bonded to button pin in the hole of pillar component side.
As seeing in (a) of Figure 12, this button pin 41 is made the button portion 41a of frusto-conical, the installation shaft 41b of cylindrical shape and has been cut externally threaded central screw (Japanese: ネ mono-Block Le ボ Le ト) 41d at external surface by making the back side have rake.
By by this central screw 41d across Figure 12 (b) shown in central packing ring (Japanese: ネ mono-Block Le seat gold) 50 be screwed in grommet nut 51 described later and carry out calking (Japanese: カ シ メ) processing, as shown in (c) of Figure 12 and (d) of Figure 12, button pin 41 is engaged in pillar component 3; Aforesaid grommet nut 51 is inserted in the hole 52 being located in pillar component 3 side in advance.
Namely, by by cut at inner surface female grommet nut 51 be inserted with instrument top drive screw (Japanese: De ラ イ Block ス Network リ ュ mono-) (not shown) state under be inserted in this hole 52 after carry out calking, grommet nut 51 is fixed on this hole 52.Then, by central screw 41d is screwed in fixing grommet nut 51 across central packing ring 50, button pin 41 can be engaged in pillar component 3.Thus, weld compared with the joining process that carries out with utilizing, can workload be saved.
Figure 13 represents the state circumferentially button pin shown in 4 Figure 12 being bonded on the side of the pillar component that will link.(a) of Figure 13 is top view, and (b) of Figure 13 is sectional view (top view).
By described above for the method that button pin 41 is engaged in pillar component 3.At this, owing to linking connector on 4 directions, therefore, the number being arranged on the button pin 41 circumferentially of pillar component 3 side is 4.But even if the number that arranges of button pin 41 is 4, arrange button pin owing to using grommet nut 51 utilization to be threadedly engaged, therefore, when arranging operation, other button pin also can not become interference.
Figure 14 represents the process of the button pin end card of the horizontal member of the connector of the band diagonal brace of Figure 10 being hung on the pillar component side of (a) of Figure 11.At this, (c) of (a) ~ Figure 14 of Figure 14 is front view, and (d) of Figure 14 is A-A direction view, and (e) of Figure 14 is B-B direction view.
(a) of Figure 14 represents the horizontal member 31 of the connector of band diagonal brace the state being located at side and being provided with the pillar component 3 of button pin 41, (b) of Figure 14 represents makes the end of horizontal member from the top to the bottom to the midway of this button pin 41 movement, and (c) of Figure 14 represents the state ((c) of (a) ~ Figure 14 of Figure 14 is all front views) the notch part 40a card of the downwardly facing opening of end panel 40 being hung on this button pin 41.And, (d) of Figure 14 be the A-A of Figure 14 (c) to looking sectional view, (e) of Figure 14 is the B-B direction view of Figure 14 (d).
As mentioned above, be formed with the opening portion 31a of downwardly facing opening in the end of the horizontal member 31 of the connector of band diagonal brace, and in the part being arranged at the bottom of horizontal member 31 end of end panel 40, be formed with the notch part 40a of downwardly facing opening.So, by making the end of this horizontal member 31 move from the top to the bottom, the notch part 40a card of the downwardly facing opening of end panel 40 can be hung on this button pin 41.The width of this notch part 40a and the button portion 41a of button pin and the external diameter of installation shaft 41b have relation as above, therefore known, once after the notch part 40a card of the downwardly facing opening of end panel 40 is hung on this button pin 41, only otherwise lifted upward the end of horizontal member 31, the end of horizontal member 31 and the link of pillar component 3 would not be removed.
In addition, after the notch part 40a card of the downwardly facing opening by end panel 40 is hung on this button pin 41, in end panel 40, play is there is between the notch part 40a and the installation shaft 41b of button pin of downwardly facing opening, and, between end panel 40 and the button portion 41a of button pin, also there is play, therefore, the end of horizontal member can with the installation shaft 41b being arranged on the button pin of pillar component side for axis of rotation rotates.
The process (right side view) when to be linked by the whole connector of the connector of the band diagonal brace of Figure 10 and to be fastened at pillar component side is represented with (d) of (a) ~ Figure 15 of Figure 15.At this, for ease of understanding, the wedge metal fittings 30b of the end panel 40 that illustrate only the horizontal member of the connector of band diagonal brace and the lower end being engaged in diagonal brace 32.
(a) expression of Figure 15 is provided with button pin 41 on the top of side and is provided with the pillar component 3 of link stopper 4 in bottom.(b) of Figure 15 represents makes the end of horizontal member from the midway of button pin 41 movement of the side of upper direction pillar component 3, (c) of Figure 15 represents that the state notch part 40a card of downwardly facing opening being hung on this button pin 41, (d) of Figure 15 represent the state wedge metal fittings 30b hooking of the lower end being engaged in diagonal brace 32 being squeezed into after the link stopper 4 of pillar component 3 side wedge 30a.
Namely, the connector operation be attached between pillar component of band diagonal brace is adopted such process: first, after by the notch part 40a of the end panel 40 of horizontal member, hooking card is hung on the button pin 41 of the side of left and right sidesing pillar component 3 respectively, make the connector of this band diagonal brace be axis of rotation with button pin 41 to rotate, by the difference contraposition of the bottom of two diagonal braces 32 in left and right in the link stopper 4 of the side of left and right sidesing pillar component 3, afterwards, fastening combination is carried out by being driven into by wedge 30a in wedge metal fittings 30b.
Figure 16 and Figure 17 represents the state be linked to by the connector 30 of the band diagonal brace of Figure 10 after the side of pillar component 3.In addition, (a) and Figure 17 of Figure 16 are front views, and (b) of Figure 16 is C-C direction view.In addition, as shown in (b) of Figure 16, the wedge that can be housed in the stage casing being arranged at short column 34 for the wedge 30a be driven in wedge metal fittings 30b is temporarily in the 34a of acceptance hole.
Like this, as the connector of the band diagonal brace be attached between pillar component, even if be not that 4 places all utilize wedging consolidation to close, utilize wedging consolidation to close even if substitute at two places at the both ends of horizontal member and adopt card to be hung on pillar component, also the connector of band diagonal brace can be linked to left and right sidesing pillar component securely.In addition, by the connector of this band diagonal brace, the operation be attached between pillar component is alleviated and transfiguration is easy.And, because there are the wedge metal fittings being arranged at its horizontal member both ends in the connector (with reference to Fig. 6 and Fig. 7) of the band diagonal brace of past case, the building springboard be erected on connector cannot be taped against the side of pillar component, but in example of the present invention, building springboard can be taped against the side of pillar component, therefore, exist between pillar component and building springboard and be difficult to produce the such effect in gap.
embodiment 2
Figure 18 is another example of the connector of band diagonal brace of the present invention.(a) of Figure 18 is front view.(d) of (b) ~ Figure 18 of Figure 18 is the enlarged drawing of part A, and wherein, (b) of Figure 18 represents left side view, and (c) of Figure 18 represents front view, and (d) of Figure 18 represents upward view.In addition, Figure 19 represents the state (front view) be linked to by the connector of this band diagonal brace after the side of pillar component 3.
The connector 30 of this longer band diagonal brace is only different with the connector of the band diagonal brace of embodiment 1 in longer this point at horizontal member 31.Thus, same with the connector of the shorter band diagonal brace shown in embodiment 1, as the connector of the band diagonal brace be attached between pillar component, even if be not that 4 places all utilize wedging consolidation to close, utilize wedging consolidation to close even if substitute at two places at the both ends of horizontal member and adopt card to be hung on pillar component, also the connector of band diagonal brace can be linked to left and right sidesing pillar component securely.In addition, by the connector of this band diagonal brace, the operation be attached between pillar component is alleviated and transfiguration is easy.And, because there are the wedge metal fittings being arranged at its horizontal member both ends in the connector (with reference to Fig. 6 and Fig. 7) of the band diagonal brace of past case, the building springboard be erected on connector cannot be taped against the side of pillar component, but in example of the present invention, building springboard can be taped against the side of pillar component, therefore, exist between pillar component and building springboard and be difficult to produce the such effect in gap, this point is also identical with embodiment 1.
embodiment 3
Figure 20 is another example of the connector of band diagonal brace of the present invention.(a) of Figure 20 is front view.(b) of Figure 20 is the amplification left side view of part A, and (c) of Figure 20 is the enlarged front view of part A.
The connector 30 of this band diagonal brace comprises the horizontal member 31 be made up of the pipe of steel, aluminum etc. and two diagonal braces 32 supporting this horizontal member 31 from oblique below.Be bonded to button pin 41 by end panel 40 respectively in the end of horizontal member 31, by the end card of horizontal member 31 is hung on pillar component, the end of horizontal member 31 can be linked to pillar component.On the other hand, utilize welding etc. to engage, be provided with wedge metal fittings 30b in the lower end of diagonal brace 32, by these wedge metal fittings 30b hooking is squeezed into wedge 30a after the link stopper etc. of the side being arranged on pillar component links metal fittings, the lower end of this diagonal brace 32 can be fastened at pillar component.At this, C word shape is seen as from front because the wedge metal fittings 30b being arranged on the lower end of diagonal brace 32 has, therefore, wedge metal fittings 30b can this link stopper etc. is linked metal fittings wraps in inside with linking metal fittings from the link stopper etc. clipping the side being arranged on pillar component up and down.Thus, if once the connector 30 of band diagonal brace is linked to pillar component, even if being then with the connector 30 of diagonal brace for moving along above-below direction, also can encountering the link stopper on pillar component etc. and linking metal fittings, therefore, it is possible to prevent from being with the connector 30 of diagonal brace to depart from from pillar component.In addition, in order to prevent being with the connector 30 of diagonal brace to be out of shape, near the end of the left and right of horizontal member 31, respectively 1 short column 34 being vertically set, by short column 34 and each self-corresponding diagonal brace 32 being linked up, supporting each diagonal brace 32 from top.
At this, button pin 41 is made up of the button portion 41a in large footpath and the installation shaft 41b of path, and it is vertically installed on this end panel 40 with the end panel 40 being engaged in horizontal member 31 end.In addition, the external diameter of button portion 41a is greater than the width of the notch part towards upper shed, and this notch part is arranged on the front surface wall of the narrow link stopper (Japanese: thin width コ マ) on the pillar component that is installed in and will links.In addition, the external diameter of installation shaft 41b is less than this width towards the notch part of upper shed.Thus, can by the end hooking of horizontal member 31 in pillar component, after card is hung, the end of horizontal member 31 is difficult to depart from from pillar component.
The button pin be arranged in the end panel 40 being engaged in horizontal member 31 end can use the button pin with the component same shape shown in Figure 11 and Figure 12.In addition, the mounting method of button pin also can utilize welding in the same manner as Figure 11 and Figure 12, screw thread engages.Consider the workload of joining process, preferably utilize the screw member of grommet nut etc. to engage.
Figure 21 is an example of the notch part towards upper shed be arranged on the pillar component that will link.Represent front view in left side, represent right side view on right side.
This notch part 42a towards upper shed is formed like this, installs narrow link stopper 42, be provided with notch part in the front surface wall of this narrow link stopper 42 in the side of pillar component 3.
Figure 22 is the front view representing the process end card of the horizontal member of the connector of the band diagonal brace of Figure 20 being hung on the notch part towards upper shed of the pillar component side of Figure 21.
(a) of Figure 22 represents the end of the horizontal member 31 of the connector of band diagonal brace the state being located at side and being provided with the pillar component 3 of the narrow link stopper 42 of the notch part had towards upper shed, (b) of Figure 22 represents makes the end of horizontal member from the top to the bottom to the midway of this narrow link stopper 42 movement, and (c) of Figure 22 represents the state button pin 41 of the end of horizontal member 31 card being hung on this narrow link stopper 42.
As mentioned above, button pin 41 is bonded in the end of the horizontal member 31 of the connector of band diagonal brace by end panel 40.So, by making the end of this horizontal member 31 move from the top to the bottom, the button pin 41 of the end of horizontal member 31 card can be hung on the notch part 42a towards upper shed being arranged on pillar component 3 side.The width of this notch part 42a and the button portion 41a of button pin and the external diameter of installation shaft 41b have relation as above, therefore known, once by button pin 41 card be hung on this towards upper shed notch part 42a after, only otherwise lifted upward the end of horizontal member 31, the end of horizontal member 31 and the link of pillar component 3 would not be removed.
In addition, by button pin 41 card be hung on this towards upper shed notch part 42a after, play is there is between notch part 42a and the installation shaft 41b of button pin, and, also play is there is between end panel 40 and the front surface wall of narrow link stopper 42, therefore, the end of horizontal member can rotate to be arranged on the notch part towards upper shed of pillar component side be axis of rotation.
In addition, the process when connector of this band diagonal brace entirety being linked and be fastened at pillar component side is identical with the process shown in Figure 15.
Namely, the connector operation be attached between pillar component of band diagonal brace is adopted such process: first, by the button pin 41 of the end of horizontal member respectively hooking card be hung on the side of left and right sidesing pillar component 3 towards upper shed notch part 42a after, make the connector of this band diagonal brace be axis of rotation with this notch part 42a towards upper shed to rotate, by the difference contraposition of the bottom of two diagonal braces 32 in left and right in the link stopper 4 of the side of left and right sidesing pillar component 3, afterwards, fastening combination is carried out by being driven into by wedge 30a in wedge metal fittings 30b.
As a result, same with Figure 16 and Figure 17, the connector 30 of band diagonal brace can be linked to the side of pillar component 3.
Like this, as the connector of the band diagonal brace be attached between pillar component, even if be not that 4 places all utilize wedging consolidation to close, utilize wedging consolidation to close even if substitute at two places at the both ends of horizontal member and adopt card to be hung on pillar component, also the connector of band diagonal brace can be linked to left and right sidesing pillar component securely.In addition, by the connector of this band diagonal brace, the operation be attached between pillar component is alleviated and transfiguration is easy.And, because there are the wedge metal fittings being arranged at its horizontal member both ends in the connector (with reference to Fig. 6 and Fig. 7) of the band diagonal brace of past case, the building springboard be erected on connector cannot be taped against the side of pillar component, but in example of the present invention, building springboard can be taped against the side of pillar component, therefore, exist between pillar component and building springboard and be difficult to produce the such effect in gap.
embodiment 4
Figure 23 is another example of the connector of band diagonal brace of the present invention.(a) of Figure 23 is front view.(b) of Figure 23 is the amplification left side view of part A, and (c) of Figure 23 is the enlarged front view of part A.
The connector 30 of this band diagonal brace comprises the horizontal member 31 be made up of the pipe of steel, aluminum etc. and two diagonal braces 32 supporting this horizontal member 31 from oblique below.Be bonded to end panel 40 respectively in the end of horizontal member 31, by the end card of horizontal member 31 is hung on pillar component, the end of horizontal member 31 can be linked to pillar component.On the other hand, utilize welding etc. to engage, be provided with wedge metal fittings 30b in the lower end of diagonal brace 32, by these wedge metal fittings 30b hooking is squeezed into wedge 30a after the link stopper etc. of the side being arranged on pillar component links metal fittings, the lower end of this diagonal brace 32 can be fastened at pillar component.At this, C word shape is seen as from front because the wedge metal fittings 30b being arranged on the lower end of diagonal brace 32 has, therefore, wedge metal fittings 30b can this link stopper etc. is linked metal fittings wraps in inside with linking metal fittings from the link stopper etc. clipping the side being arranged on pillar component up and down.Thus, if once the connector 30 of band diagonal brace is linked to pillar component, even if being then with the connector 30 of diagonal brace for moving along above-below direction, also can encountering the link stopper on pillar component etc. and linking metal fittings, therefore, it is possible to prevent from being with the connector 30 of diagonal brace to depart from from pillar component.In addition, in order to prevent being with the connector 30 of diagonal brace to be out of shape, near the end of the left and right of horizontal member 31, respectively 1 short column 34 being vertically set, by short column 34 and each self-corresponding diagonal brace 32 being linked up, supporting each diagonal brace 32 from top.
At this, the external diameter being engaged in the end panel 40 of horizontal member 31 end is greater than the width of the notch part towards upper shed, and this notch part is arranged on the front surface wall of the narrow link stopper on the pillar component that is installed in and will links.In addition, the external diameter of horizontal member 31 is less than this width towards the notch part of upper shed.Thus, can by the end hooking of horizontal member 31 in pillar component, after card is hung, the end of horizontal member 31 is difficult to depart from from pillar component.
Figure 24 is an example of the notch part towards upper shed be arranged on the pillar component that will link.Represent front view in left side, represent right side view on right side.
This notch part 42a towards upper shed is formed like this, installs narrow link stopper 42, be provided with the notch part towards upper shed in the front surface wall of this narrow link stopper 42 in the side of pillar component 3.
Figure 25 is the front view representing the process end card of the horizontal member of the connector of the band diagonal brace of Figure 23 being hung on the notch part towards upper shed of the pillar component side of Figure 24.
(a) of Figure 25 represents the end of the horizontal member 31 of the connector of band diagonal brace the state being located at side and being provided with the pillar component 3 of the narrow link stopper 42 of the notch part had towards upper shed, (b) of Figure 25 represents makes the end of horizontal member from the top to the bottom to the midway of this narrow link stopper 42 movement, and (c) of Figure 25 represents the state end panel 40 of the end of horizontal member 31 card being hung on this narrow link stopper 42.
As mentioned above, end panel 40 is had in the engaged at end of the horizontal member 31 of the connector of band diagonal brace.So, by making the end of this horizontal member 31 move from the top to the bottom, the end panel 40 of the end of horizontal member 31 card can be hung on the notch part 42a towards upper shed being arranged on pillar component 3 side.The width of this notch part 42a and the external diameter of end panel 40 and horizontal member 31 have relation as above, therefore known, once by end panel 40 card be hung on this towards upper shed notch part 42a after, only otherwise lifted upward the end of horizontal member 31, the end of horizontal member 31 and the link of pillar component 3 would not be removed.
In addition, by end panel 40 card be hung on this towards upper shed notch part 42a after, play is there is between notch part 42a and the periphery of horizontal member 31 end, and, also play is there is between end panel 40 and the front surface wall of narrow link stopper 42, therefore, the end of horizontal member can rotate to be arranged on the notch part towards upper shed of pillar component side be axis of rotation.
In addition, the process when connector of this band diagonal brace entirety being linked and be fastened at pillar component side is identical with the process shown in Figure 15.
Namely, the connector operation be attached between pillar component of band diagonal brace is adopted such process: first, by the end panel 40 of the end of horizontal member respectively hooking card be hung on the side of left and right sidesing pillar component 3 towards upper shed notch part 42a after, make the connector of this band diagonal brace be axis of rotation with this notch part 42a towards upper shed to rotate, by the difference contraposition of the bottom of two diagonal braces 32 in left and right in the link stopper 4 of left and right sidesing pillar component 3 side, afterwards, fastening combination is carried out by being driven into by wedge 30a in wedge metal fittings 30b.
As a result, same with Figure 16 and Figure 17, the connector 30 of band diagonal brace can be linked to the side of pillar component 3.
Like this, as the connector of the band diagonal brace be attached between pillar component, even if be not that 4 places all utilize wedging consolidation to close, utilize wedging consolidation to close even if substitute at two places at the both ends of horizontal member and adopt card to be hung on pillar component, also the connector of band diagonal brace can be linked to left and right sidesing pillar component securely.In addition, by the connector of this band diagonal brace, the operation be attached between pillar component is alleviated and transfiguration is easy.And, because there are the wedge metal fittings being arranged at its horizontal member both ends in the connector (with reference to Fig. 6 and Fig. 7) of the band diagonal brace of past case, the building springboard be erected on connector cannot be taped against the side of pillar component, but in example of the present invention, building springboard can be taped against the side of pillar component, therefore, exist between pillar component and building springboard and be difficult to produce the such effect in gap.
utilizability in industry
Adopt the present invention, provide can make with the link operation of pillar component easily and alleviate this operation and can be linked to securely pillar component connector and assemble this connector scaffold is set temporarily.
description of reference numerals
1, pillar; 2, connector; The wedge of the end of 2a, horizontal member; The wedge metal fittings of the end of 2b, horizontal member; 3, pillar component; 4, link stopper; 5, lifting substrate; 6, beam accepts jack; 7, beam material; 8, rib wood material; 9, springboard is built; 14, building; 20, Armset member; 21, stull material; 30, the connector of diagonal brace is with; The wedge of the bottom of 30a, diagonal brace; The wedge metal fittings of the bottom of 30b, diagonal brace; 31, horizontal member; The opening portion of the bottom of 31a, horizontal member end; 32, diagonal brace; 33, longitudinal type plate; 34, short column; 34a, wedge accept with hole temporarily; 36, hammer; 40, end panel; The notch part of the downwardly facing opening of 40a, end panel; 41, button pin; 41a, button portion; 41b, installation shaft; 41c, fixed component; 41d, central screw; 42, narrow link stopper; The notch part towards upper shed of 42a, narrow link stopper; 50, central packing ring; 51, grommet nut; 52, hole; 100, system frame; 101, concrete construction (slab); 102, template.
Claims (11)
1. the connector with diagonal brace, it comprises horizontal member and two diagonal braces from oblique this horizontal member of below supporting, it is characterized in that,
The hook part part for hanging to pillar component card not needing wedge is provided with at the both ends of horizontal member, this hook part part can make the connector of band diagonal brace with the both ends of horizontal member for axis of rotation rotates, and be provided with wedge metal fittings in two bottoms of diagonal brace, thus the connector of band diagonal brace can be attached between pillar component securely.
2. the connector of band diagonal brace according to claim 1, is characterized in that,
At least one end in the both ends of horizontal member, is provided with the end panel of the notch part with downwardly facing opening as hook part part.
3. the connector of band diagonal brace according to claim 2, is characterized in that,
The width of the notch part of downwardly facing opening is less than the external diameter of the button portion of the button pin of the side being arranged on the pillar component that will link and is greater than the external diameter of the installation shaft of button pin.
4. the connector of band diagonal brace according to claim 3, is characterized in that,
Have opening portion in the bottom of the end of horizontal member, the button portion of the button pin of the side being arranged on the pillar component that will link only can be accommodated in this opening portion.
5. the connector of band diagonal brace according to claim 1, is characterized in that,
At least one end in the both ends of horizontal member, is provided with button pin as hook part part.
6. the connector of band diagonal brace according to claim 5, is characterized in that,
Button pin comprises button portion and installation shaft; Above-mentioned button portion has the external diameter larger than the width of the notch part towards upper shed being arranged on the pillar component side that will link; Above-mentioned installation shaft has the external diameter less than the width of this notch part.
7. the connector of band diagonal brace according to claim 1, is characterized in that,
At least one end in the both ends of horizontal member, is provided with the end panel of the circle with the external diameter larger than the external diameter of horizontal member as hook part part.
8. the connector of band diagonal brace according to claim 7, is characterized in that,
Circular end panel has the external diameter larger than the width of the notch part towards upper shed of the side being arranged on the pillar component that will link.
9. the connector of the band diagonal brace according to any one of claim 1 ~ 8, is characterized in that,
The wedge metal fittings being arranged on the bottom of diagonal brace have can from clip up and down the side being arranged on the pillar component that will link link metal fittings wrapped in inner shape.
10. the connector of the band diagonal brace according to any one of claim 1 ~ 8, is characterized in that,
The wedge metal fittings being arranged on the bottom of diagonal brace have C word shape.
11. 1 kinds arrange scaffold temporarily, wherein,
This is arranged scaffold temporarily and is formed by the connector of the band diagonal brace according to any one of assembling claim 1 ~ 10.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010167037 | 2010-07-26 | ||
| JP2010-167037 | 2010-07-26 | ||
| PCT/JP2011/063471 WO2012014581A1 (en) | 2010-07-26 | 2011-06-13 | Strut-equipped tie member and temporary scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103038430A CN103038430A (en) | 2013-04-10 |
| CN103038430B true CN103038430B (en) | 2015-11-25 |
Family
ID=45529802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180037075.1A Expired - Fee Related CN103038430B (en) | 2010-07-26 | 2011-06-13 | Connector with diagonal brace and scaffold is set temporarily |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5789606B2 (en) |
| CN (1) | CN103038430B (en) |
| WO (1) | WO2012014581A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5986405B2 (en) * | 2012-03-22 | 2016-09-06 | アルインコ株式会社 | Strengthening device for scaffold construction |
| JP6491895B2 (en) * | 2015-01-30 | 2019-03-27 | エスアールジータカミヤ株式会社 | Reinforcement frame for temporary structures |
| ES2936071T3 (en) * | 2015-09-02 | 2023-03-14 | Atlantic Pacific Equipment Inc | scaffold system |
| GB2550562A (en) * | 2016-05-17 | 2017-11-29 | Travers Mark | Scaffold |
| DE102021122295A1 (en) * | 2021-08-27 | 2023-03-02 | Peri Se | scaffolding bars |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280382A (en) * | 1993-03-27 | 1994-10-04 | Kasetsu Kogyokai | Prefabricated scaffolding unit |
| CN1397702A (en) * | 2002-08-21 | 2003-02-19 | 李志华 | Plug-socket assembly for scaffold |
| CN1482325A (en) * | 2002-09-10 | 2004-03-17 | 拉里克有限公司 | Temporary structural parts for armrest |
| CN2637629Y (en) * | 2003-06-14 | 2004-09-01 | 李跃明 | Interpolated scaffold connecting element and interpolation type scaffold |
| JP2010138671A (en) * | 2008-12-15 | 2010-06-24 | Krh Kk | Brace for temporary scaffold |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736613A (en) * | 1952-02-09 | 1956-02-28 | Zigmund J Jagiel | Sectional frame structure |
| JPH0318353U (en) * | 1989-06-30 | 1991-02-22 | ||
| JP2573117B2 (en) * | 1991-10-01 | 1997-01-22 | 明興金属工業株式会社 | Connecting device in temporary frame structure |
| JP2000064592A (en) * | 1998-08-19 | 2000-02-29 | Asahi Sangyo Kk | Temporary structural material and constructing method of temporary structure base body using the same |
| JP3400794B2 (en) * | 2001-05-21 | 2003-04-28 | 有限会社ラリック | Temporary members for handrails |
| JP2006169883A (en) * | 2004-12-17 | 2006-06-29 | Sankyo:Kk | Temporary construction member and joint for temporary construction member |
-
2011
- 2011-06-13 JP JP2012526363A patent/JP5789606B2/en not_active Expired - Fee Related
- 2011-06-13 CN CN201180037075.1A patent/CN103038430B/en not_active Expired - Fee Related
- 2011-06-13 WO PCT/JP2011/063471 patent/WO2012014581A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280382A (en) * | 1993-03-27 | 1994-10-04 | Kasetsu Kogyokai | Prefabricated scaffolding unit |
| CN1397702A (en) * | 2002-08-21 | 2003-02-19 | 李志华 | Plug-socket assembly for scaffold |
| CN1482325A (en) * | 2002-09-10 | 2004-03-17 | 拉里克有限公司 | Temporary structural parts for armrest |
| CN2637629Y (en) * | 2003-06-14 | 2004-09-01 | 李跃明 | Interpolated scaffold connecting element and interpolation type scaffold |
| JP2010138671A (en) * | 2008-12-15 | 2010-06-24 | Krh Kk | Brace for temporary scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012014581A1 (en) | 2012-02-02 |
| WO2012014581A9 (en) | 2012-11-29 |
| JPWO2012014581A1 (en) | 2013-09-12 |
| CN103038430A (en) | 2013-04-10 |
| JP5789606B2 (en) | 2015-10-07 |
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