CN203230163U - Full space support frame system - Google Patents
Full space support frame system Download PDFInfo
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- CN203230163U CN203230163U CN 201320244334 CN201320244334U CN203230163U CN 203230163 U CN203230163 U CN 203230163U CN 201320244334 CN201320244334 CN 201320244334 CN 201320244334 U CN201320244334 U CN 201320244334U CN 203230163 U CN203230163 U CN 203230163U
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- bracing frame
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Abstract
The utility model relates to the field of building scaffolds, and in particular relates to a full space support frame system. The system comprises vertical rods and horizontal rods, wherein the corresponding space joints of the vertical rods and cross and longitudinal horizontal rods are connected together through space fasteners; each space fastener comprises a movable sleeve and two sets of compression components; each compression component comprises two hinged supports, wherein a gland is hinged onto one of the two hinged supports, and a hasp is hinged onto the other hinged support; the upper parts of every two hinged supports define a containing opening for containing the corresponding horizontal rod; the lower parts of every two hinged supports define an expanding block installing groove; an opening is formed in the sleeve wall of each movable sleeve and between the two hinged supports of each set of compression components and the inside is communicated with the outside; an anti-falling assembly in each expanding block installing groove is provided with an expanding sliding block for being tightly wedged between the vertical rod and the corresponding horizontal rod; and the hinged supports of two sets of compression components are positioned at two different sides of each movable sleeve, and the hinged axes of the hinged supports are vertically intersected with each other in a space. The system has the characteristics of high dismantling and assembling efficiency and good safety.
Description
Technical field
The utility model relates to the building scaffold field, particularly relates to a kind of full bracing frame system.
Background technology
Full bracing frame system is a kind of scaffold comparatively common in the building operations.Its scaffold with respect to other is more firm, in use mainly is the effect of playing load-bearing, reinforcing therefore.
Full bracing frame system mainly comprises vertical rod and horizon bar, and they all are to be made of steel pipe, and wherein horizon bar is divided into horizontal water horizon bar and vertical equity bar, and the top of vertical rod often is provided with jacking to come the corresponding concrete blinding of holding by corresponding steel pipe.Wherein all bind by corresponding fastener between vertical rod and the horizon bar and between transverse horizontal bar and the vertical equity bar and be connected.
The fastener that adopts comprises pedestal mostly at present, be hinged on the gland on the pedestal and be hinged on connecting bolt on the pedestal, wherein the pedestal inboard has the cambered surface adaptive with the outline of vertical rod, gland is divided into upper press cover and side pressure lid and they and is equipped with the bayonet socket of U-shaped away from an end of jointed shaft, connecting bolt and gland are corresponding and be oppositely arranged with corresponding gland one by one, during use, cooperation that can be by side pressure lid and corresponding connecting bolt with the pedestal banding in vertical rod, fix corresponding horizon bar by upper press cover and cooperating of corresponding connecting bolt then, thereby two steel pipes that cross one another of scaffold are fixed together.From its operating principle as can be known, above-mentioned cross buckle needs to operate at least respectively two glands in use, it is upper press cover and side pressure lid, so inefficiency, in addition, because the gland pedestal of above-mentioned fastener is to fix by connecting bolt when work, this has further reduced staff's operating efficiency, has namely reduced the building and removal efficiency of scaffold, has increased staff's labour intensity, especially it should be noted that, the working environment of fastener is mostly relatively more abominable, in case connecting bolt gets rusty or be stained, then can make troubles further for the dismounting of fastener, in the application life that this has in fact also influenced fastener, increased the maintenance cost to it; Moreover, above-mentioned fastener only can be realized the binding between cross one another two scaffolding steel pipes (vertical, horizontal horizon bar, cross one another vertical rod and vertical equity bar or cross one another vertical rod and transverse horizontal bar) is connected, and this has also reduced the efficient of building and dismantle double-pole scaffold to a certain extent.
The problem of the dismounting inconvenience that brings for the connecting bolt that solves by fastener, application number be 2012202780806 and application number be that 932388701 Chinese patent discloses two kinds of scaffold clasps that different voussoirs is fixing respectively, the two all is to come the swelling stationary gland by the form that voussoir is set between the nut of the lateral surface of fastener gland and connecting bolt, in such cases, in fact connecting bolt has formed a hasp, only need in use it is ploughed under in the bayonet socket of corresponding gland and with the voussoir swelling and get final product, thereby just exempted the nut of connecting bolt screwed and unscrewed operation, brought benefit for the raising of efficiency of construction to a certain extent, but above-mentioned fastener still needs to operate respectively two cover glands, connecting bolt and corresponding voussoir, still there is unhandy problem, in addition, because voussoir is between the gland of gland and connecting bolt, therefore very easily come off owing to bump by mistake on the one hand, there is certain potential safety hazard, also makes losing of voussoir become unavoidable problem on the other hand.
Summary of the invention
The purpose of this utility model is to provide a kind of dismounting easily and fast and full good bracing frame system of safety.
In order to address the above problem, full hall bracing frame of the present utility model system is by the following technical solutions: a full hall bracing frame system, comprise vertical rod and horizon bar, horizon bar is divided into transverse horizontal bar and vertical equity bar, the position of vertical rod and transverse horizontal bar and vertical equity bar square crossing simultaneously forms space nodes, vertical rod is connected by the space fastener at corresponding space nodes place with the vertical equity bar with the transverse horizontal bar, described space fastener comprises slidably being enclosed within the movable sleeve in the vertical rod and being located at two on movable sleeve cover and compresses assembly, described holding down assembly comprises and axially is laid in two free bearings on the movable sleeve relatively along movable sleeve, be hinged with gland on one in two free bearings, be hinged with on another for gland overlap joint and compress the hasp of gland, the hinge axes of these two free bearings is parallel to each other and intersect with the center line spatial vertical of movable sleeve, in addition, surround the socket for ccontaining corresponding horizon bar between the top of two free bearings, surround the piece mounting groove that expands between the bottom of the two, be provided with inside and outside penetrating opening in the position that every cover compresses between two free bearings of assembly on the jacket wall of movable sleeve, anticreep is equipped with for wedging at vertical rod and the swelling slide block between the horizon bar accordingly in the piece mounting groove that expands; Two overlap the different place, both sides that the free bearing that compresses assembly is positioned at movable sleeve, and their hinge axes spatial vertical is intersected.
Be equipped be used to the extruding of bearing the swelling slide block in the described opening and compress the pressed slider of vertical rod, a side of the slide block of swelling dorsad of pressed slider has the cambered surface adaptive with the outline of respective horizontal bar; One side of the described opening dorsad of swelling slide block is provided with the cambered surface adaptive with the outline of corresponding horizon bar.
Expand the piece mounting groove groove bottom for along on the direction of advance of swelling slide block when the wedging gradually to the inclined-plane of the lopsidedness that deviates from the swelling slide block, cambered surface on the pressed slider is made of the medial surface of arc-shaped slot set on the pressed slider, is positioned at of the place ahead in the direction of advance of swelling slide block during in wedging in two cell walls of described arc-shaped slot and is lower than another.
Side towards described opening of swelling slide block is provided with anti-skidding striped, and the bearing of trend of anti-skidding striped is identical with the glide direction of swelling slide block, pressed slider be provided with the swelling slide block on the striped of anti-skidding striped interlock.
The swelling slide block is voussoir.
One in the cell wall of bloated piece mounting groove and the respective side walls of swelling slide block is provided with guide groove, another is provided with the sliver corresponding with guide groove, described guide groove and sliver matched in clearance also stop the swelling slide block to be deviate from from the notch of the piece mounting groove that expands, and the bulge-structure that the swelling slide block is established by its place, two ends cooperates with the movable sleeve anticreep on activity direction.
Sliver and guide groove all on the direction of advance when the wedging of swelling slide block gradually notch or the bottom land to the piece mounting groove that expands tilt, the incline direction of the two is identical.
Described swelling slide block is provided with the scale that is used to indicate its assembling degree of depth.
The infall of described vertical rod and vertical equity bar or transverse horizontal bar forms crisscross joint, be fixed together by cruciform fastening for falsework and corresponding horizon bar at corresponding crisscross joint place in the vertical rod, cruciform fastening for falsework comprises the sliding sleeve that slidably is enclosed within the vertical rod, the outside of sliding sleeve is provided with described the holding down assembly of a cover, two free bearings that hold down assembly are along the axial positioned opposite of sliding sleeve, and sliding sleeve is provided with and the corresponding opening that holds down assembly.
Place, two ends at each space fastener and cruciform fastening for falsework in the vertical rod is provided with corresponding position limiting structure respectively.
The top of described vertical rod is equipped with jacking, the jacking of at least one vertical rod is provided with the crossbeam support bar, the cruciform fastening for falsework that described crossbeam support bar is established by its place, two ends is fixed together with corresponding horizon bar, in addition, also be equipped with a pair of fastener that holds out against on the crossbeam support bar, hold out against fastener and comprise the top cover that slidably is enclosed within on the crossbeam support bar, the top tackling is useful on the portion that holds out against of the side elevation template that holds out against crossbeam, in addition, also be fitted with for the wedge block that its swelling is fixed on the crossbeam support bar in the cover of top.
Jacking comprises matrix, and the top of matrix is provided with for the radially mobile stopper slot of the corresponding crossbeam support bar of restriction, and stopper slot is divided into two kinds of cross spacing groove and longitudinal spacing grooves, and a kind of in cross spacing groove and the longitudinal spacing groove has two, and another kind has one.
Jacking comprises matrix, and the top of matrix is provided with for the radially mobile stopper slot of the corresponding crossbeam support bar of restriction, and stopper slot has odd number and parallel being set up in parallel.
When building this full bracing frame system, can make at first that being actively set in the vertical rod slides looks for the position, after finding desired location, corresponding horizon bar is radially placed socket place between two free bearings, cooperate with gland after the preliminary locking of horizon bar by hasp, knock the swelling slide block from the corresponding end of swelling slide block and just can push vertical rod and horizon bar simultaneously, and then realization is to the locking of vertical rod and horizon bar, accordingly, adopting two covers to compress assembly just can realize two horizon bar (transverse horizontal bars, the vertical equity bar) locking, and most nodes of expiring in the hall bracing frame system all are that space nodes (is that vertical rod is with vertical, the transverse horizontal bar node that square crossing simultaneously forms at the same position place); At first, owing to be to adopt the mode of swelling slide block swelling to realize the interlocking between vertical rod and the horizon bar, when being subjected to the other side's reaction force, it is more and more tighter that the swelling slide block only can become, and vertical rod and horizon bar are relatively moved, in addition, because the swelling slide block is between vertical rod and horizon bar, under the barrier effect of vertical rod and horizon bar, its possibility that is touched down reduces greatly, thereby avoided the accident of fastener loosening, improved the security performance of fastener; Description by above use to the space fastener knows that this fastener only need be operated a gland in use, knocks the swelling slide block then and gets final product, and is convenient to operation, thereby has also improved the convenience to the dismounting of full hall bracing frame system.This shows that this full hall bracing frame system possesses dismounting efficient height, characteristic easy to use, possesses the good characteristics of safety simultaneously.
Further, cambered surface on pressed slider and the swelling slide block all be for increase they separately with the contact area of corresponding steel pipe (vertical rod and horizon bar all are to be made by steel pipe), improve the fastness of the combination of vertical rod and horizon bar on the one hand, also can avoid swelling slide block or pressed slider with corresponding steel pipe compressive strain on the other hand; It is for convenience to the assembling of swelling slide block that the groove bottom of the piece mounting groove that expands is made as the inclined-plane, in this case, during vertical rod in compressing movable sleeve, the two ends of pressed slider need embed the degree of depth in the opening and be actually and do not wait, therefore, make in two cell walls of described arc-shaped slot when the direction of advance of swelling slide block during in wedging is positioned at of the place ahead and is lower than another, be conducive to realize that the degree of depth that the two ends of pressed slider embed in the opening does not wait, thereby the area that guarantees cambered surface and vertical rod applying on the pressed slider reaches maximization; Striped on swelling slide block and the pressed slider can make the two one integrated mass, guarantees that further the two can't swing when mutual jam-packed mutually; Scale on the swelling slide block can give the operator with indication, so that whether the operator understands the swelling of swelling slide block, damages corresponding steel pipe (vertical rod or horizon bar) in order to avoid wedged dark; Two vertical rods that cruciform fastening for falsework be used for to be realized crossing one another and the binding between the horizon bar, its operating principle is identical with the space fastener, will not give unnecessary details herein; Position limiting structure is used in conjunction with the relevant criterion of full hall scaffold space fastener or cruciform fastening for falsework being limited in certain scope of activities, thereby avoids growing in use their position of adjusting of distance; Jacking is in order to support corresponding steel pipe, thus the holding concrete blinding, and the crossbeam support bar is for the template that supports the crossbeam place, holds out against fastener and is used for holding out against the side elevation template of crossbeam, thereby replace traditional clasp step by step; Make that the stopper slot of jacking is crisscross can to adapt to the steel pipe of varying number by rotating corresponding vertical rod, and keep jacking to be subjected to equilibrium of forces; The stopper slot that adopts odd number to be set up in parallel also is in order to use the steel pipe of varying number, so that jacking is in equilibrium state all the time.
Description of drawings
Fig. 1 is embodiment 1 structural representation of full bracing frame system;
Fig. 2 is the structural representation (removing jacking) of the vertical rod among Fig. 1;
Fig. 3 is the vertical rod among Fig. 2 is in the vertical, horizontal horizon bar at a space nodes cooperation schematic diagram;
Fig. 4 is that vertical rod and vertical, horizontal horizon bar cooperate schematic diagram among Fig. 3 under another visual angle;
Fig. 5 be among Fig. 3 vertical rod and vertical, horizontal horizon bar at the stereogram of locking place;
Fig. 6 is the structural representation (removing swelling slide block and pressed slider) of the space fastener among Fig. 2;
Fig. 7 is the structural representation (band free bearing) of the movable sleeve among Fig. 2;
Fig. 8 is first stereogram of swelling slide block;
Fig. 9 is second stereogram of swelling slide block;
Figure 10 is first stereogram of pressed slider;
Figure 11 is second stereogram of pressed slider;
Figure 12 is the structural representation of hasp;
Figure 13 is the structural representation of jacking;
Figure 14 is the use state diagram of crossbeam support bar;
Figure 15 is the schematic diagram that cooperates of crossbeam support bar and vertical equity bar among Figure 14;
Figure 16 is the structural representation (removing swelling slide block and pressed slider) of the cruciform fastening for falsework among Figure 15;
Figure 17 is the structural representation of the sliding sleeve among Figure 16;
Figure 18 is the structural representation that holds out against fastener among the embodiment 2 of full hall bracing frame system;
Figure 19 is the structural representation of the top cover among Figure 18;
Figure 20 is the structural representation of the jacking among the embodiment 3 of full hall bracing frame system;
Figure 21 is the stereogram of the jacking among Figure 20.
The specific embodiment
The embodiment 1 of full bracing frame system, shown in Fig. 1-17, comprise vertical rod 101 and horizon bar, horizon bar is divided into transverse horizontal bar 102 and vertical equity bar 103, wherein crosses one another at the same position place between vertical rod 101 and the corresponding vertical, horizontal horizon bar and has formed space nodes.The arrangement mode of vertical rod and horizon bar is prior art, will not give unnecessary details herein.Link together by 201 bindings of space fastener between vertical rod 101, vertical equity bar 103 and the transverse horizontal bar 102 that the space nodes place intersects, in the present embodiment, because the structure at each space nodes place is all identical, below be the structure that example is introduced this full hall bracing frame system with a space nodes.
At first as shown in the A among Fig. 1, intersected to form a space nodes between vertical rod 101 herein and the vertical, horizontal horizon bar, bind together by a space fastener between them, the space fastener is positioned in the vertical rod, it comprises that movable sleeve 11 and two covers compress assembly, and movable sleeve 11 slidably is enclosed within the vertical rod 101.The structure that two covers compress assembly is identical, therefore hereinafter will highlight the one group of structure that holds down assembly that wherein cooperates with transverse horizontal bar 102.This holds down assembly and comprises two free bearings 12 that are located at movable sleeve 11 outsides, swelling slide block 13 and pressed slider 14, two free bearings 12 are arranged along the axial relative spacing of movable sleeve 11, be hinged with on one of them free bearing be used to the gland 15 that compresses transverse horizontal bar 102, be hinged with the hasp 16 corresponding with gland 15 on another, hasp 16 is T shape button in the present embodiment, gland 15 cooperates with hasp 16 overlap joints away from the bayonet socket 1001 that an end of corresponding free bearing arranges by it, and the medial surface of gland 15 is the arc surface adaptive with the outline of transverse horizontal bar 102, wherein hasp 16 is prior art with the structure of gland 15, will not give unnecessary details herein.In addition, the socket 1002(Fig. 7 dotted line that surrounds between the top of two free bearings 12 for ccontaining transverse horizontal bar indicates part), the top of socket 1002 is the circular arc adaptive with the outline of transverse horizontal bar 102, meanwhile, surround between the bottom of two free bearings 12 for bloated piece mounting groove 1003(Fig. 7 dotted line that swelling slide block 13 is installed and indicate part), in the present embodiment, expand piece mounting groove 1003 groove bottom for along on the direction of advance of swelling slide block 13 when the wedging gradually to the inclined-plane of the lopsidedness that deviates from swelling slide block 13, position on the jacket wall of movable sleeve 11 between two free bearings is provided with inside and outside penetrating opening 1004, and opening 1004 just is positioned on the bottom land of the piece mounting groove 1003 that expands.
A side adjacent with swelling slide block 13 of pressed slider 14 is provided with retaining cap 141, retaining cap 141 is arranged in the piece mounting groove 1003 that expands, expand piece mounting groove 1003 groove bottom with keep off that block cooperates between the cap 141, thereby can prevent that pressed slider 14 from coming off from the inboard of movable sleeve 11, the lateral surface of retaining cap 141 is provided with the anti-skidding striped corresponding with anti-skidding striped on the swelling slide block 13, and anti-skidding striped and the anti-skidding striped 133 on the swelling slide block 13 on the retaining cap 141 are engaged; In addition, one side of the slide block of swelling dorsad 13 of pressed slider 14 has the cambered surface corresponding with vertical rod 101, described cambered surface is made of the medial surface of arc-shaped slot set on the pressed slider 14, suppose that herein the direction of advance of swelling slide block 13 when wedging is the place ahead, be to move forward when being its wedging, then in the present embodiment, be positioned at of the place ahead at two cell walls (wall) of swelling slide block in two cell walls of described arc-shaped slot and be lower than another, owing to above mention in (second section), the groove bottom of bloated piece mounting groove 1003 is the inclined-plane, and according to the operating principle of this fastener as can be known, fit with the bottom land of bloated piece mounting groove all the time in pressed slider 14 its retaining cap rear end when being pushed by the swelling slide block, its position is almost constant, when the time spent is done in the swelling that is subjected to swelling slide block 13, it is to be hinged on the movable sleeve 11 by the rear end that pressed slider 14 is similar at this moment, therefore if the both sides cell wall of the arc-shaped slot on the pressed slider 14 is contour, then will certainly cause the cell wall at its front end place " to scratch " in the tube wall of vertical rod 101, contact with the line of vertical rod 101 thereby form, this obviously can reduce the adhesion between pressed slider and the vertical rod, two cell walls (wall) at the swelling slide block are positioned at after of the place ahead is lower than another, can effectively increase cambered surface on the pressed slider 14 and the contact area between the vertical rod, increase the adhesion between the two.The another set of free bearing that holds down assembly and the above-mentioned free bearing that holds down assembly are positioned at the different place, both sides of movable sleeve 11, their hinge axes spatial vertical intersection (supposes that namely wherein the hinge axes of one group of free bearing that holds down assembly is to extend along directions X, the hinge axes of the free bearing that another group holds down assembly is to extend along Y-direction, then spatial vertical is intersected between X, the Y), therefore another set of holding down assembly is used to fixing the vertical equity bar.
As can be seen from Figure 1, the top of vertical rod 101 is equipped with jacking 21 separately, jacking 21 is for the template supporting steel pipe that supports the concrete blinding below that building construction process uses, the structure of jacking 21 as shown in figure 13, comprise matrix, the top of matrix has stopper slot, stopper slot is used for placing corresponding template supporting steel pipe, it plays the effect that prevents that the template supporting steel pipe from moving radially simultaneously, in the present embodiment, the stopper slot at matrix top is divided into 1,007 two kinds of cross spacing groove 1006 and longitudinal spacing grooves, wherein cross spacing groove 1006 has twice and parallel to each other, longitudinal spacing groove 1007 has together, in the process of using, when two steel pipes of needs holding, can adopt longitudinal spacing groove 1007, when adopting cross spacing groove 1006, can come wherein longitudinal spacing groove by rotating corresponding vertical rod, thereby make the stressed equilibrium state that is in all the time of jacking.
Two jackings wherein are provided with crossbeam support bar 31, the two ends of each crossbeam support bar 31 are intersected with corresponding transverse horizontal bar respectively and the intersection of the two has formed crisscross joint, crossbeam support bar 31 is fixed together by cruciform fastening for falsework 202 and corresponding transverse horizontal bar at the crisscross joint place, the cross fastener comprises sliding sleeve 41, sliding sleeve 41 slidably is enclosed within on the crossbeam support bar, from accompanying drawing 16-17 as can be seen, the difference of cruciform fastening for falsework and space fastener only is that cruciform fastening for falsework has lacked a cover than the space fastener and compressed assembly; In addition, position on the crossbeam support bar 31 between two cruciform fastening for falsework 202 also is equipped with and holds out against fastener 203, hold out against fastener 203 and comprise top cover 51, top cover 51 also is slidably to be enclosed within on the crossbeam support bar 31, simultaneously, the outside of top cover 51 also is equipped with and holds down assembly, this structure that holds down assembly is identical with the structure that holds down assembly of above-mentioned cruciform fastening for falsework, one of them free bearing that holds down assembly has constituted the portion that holds out against of top cover, this portion of holding out against can be used for holding out against the side elevation template 301 of crossbeam to replace clasp step by step of the prior art, in addition, be provided with accordingly and the corresponding opening that holds down assembly on the top cover 51, thus, the place, both sides that is located at crossbeam that two crossbeam support bars is parallel, by fixing steel pipe in holding out against fastener 203, the side elevation template that supports crossbeam with this steel pipe also is fine then, and form line in this case between steel pipe and corresponding template and contact, its support effect can be better; Top cover 51 also has by its jacket wall radially heaves the protuberance 511 that forms, this protuberance 511 is located with the relative both sides that are distributed in top cover 51 that hold down assembly, be equipped with wedge block 52 in the protuberance 511 inboard grooves that form, wherein the cross section of the protuberance 511 inboard grooves that form takes the shape of the letter U, wedge block 52 adopts a big little voussoir, and its less end is provided with ridge structure, and this makes wedge block be overlapped in 51 by the being assemblied in top of anticreep.
Because arrange position, distance etc. to node in existing full the bracing frame system have relevant criterion, therefore, in the vertical rod on place, the two ends of space fastener and crossbeam support bar the place, two ends at sliding sleeve be provided with corresponding position limiting structure respectively, thereby corresponding fastener is remained in the suitable scope, avoid growing in use the position of the adjusting fastener of distance, in the present embodiment, the bonding wire 61 that position limiting structure adopts built-up welding to form.
The embodiment 2 of full bracing frame system, shown in Figure 18-19, the difference of present embodiment and embodiment 1 only is, the top that holds out against fastener puts to have dispensed and holds down assembly, in the present embodiment, the respective end place of top cover is provided with to its wing plate that radially extends 71, and this wing plate 71 has constituted the portion that holds out against of top cover.
The embodiment 3 of full bracing frame system, shown in Figure 20-21, the difference of present embodiment and embodiment 1 only is, three roads are arranged (in other embodiments on the matrix of the jacking that adopts in the present embodiment, can also be the odd number trace more than three) stopper slot, three road stopper slot parallel interval arrange, and can rotate corresponding vertical rod in this case and just can realize support to one or two steel pipe.
In other embodiment of full bracing frame system, the hasp described in above-described embodiment 1,2,3 can also be " 7 " font, and in such cases, the described bayonet socket on the gland just can omit; As long as described swelling slide block can play the effect of swelling, its concrete shape is unrestricted; When installing corresponding horizon bar additional, can also make the position between vertical rod and the horizon bar form crisscross joint, in such cases, can cruciform fastening for falsework be set in vertical rod, realize that with this binding between the two connects; In addition, also the piece mounting groove that expands can be set as oat tail groove structure, and make it narrow down gradually, shoal from an end to the other end, then the swelling slide block is set as and is cuboid substantially, but also be from an end to the other end narrow down gradually, the shape of attenuation, with this prevent the swelling slide block from expand the notch of piece mounting groove and wherein an end come off; Sliver and guide groove incline direction can also be on the direction of advance when the wedging of swelling slide block gradually the notch to the piece mounting groove that expands tilt; Moreover in above-described embodiment 1, the opening that puts when movable sleeve, sliding sleeve or top is enough big, to such an extent as to corresponding steel pipe can be from described opening directly during protrusion, described pressed slider is omissible.
Claims (13)
1. expire hall bracing frame system, comprise vertical rod and horizon bar, horizon bar is divided into transverse horizontal bar and vertical equity bar, the position of vertical rod and transverse horizontal bar and vertical equity bar square crossing simultaneously forms space nodes, it is characterized in that, vertical rod is connected by the space fastener at corresponding space nodes place with the vertical equity bar with the transverse horizontal bar, described space fastener comprises slidably being enclosed within the movable sleeve in the vertical rod and being located at two on movable sleeve cover and compresses assembly, described holding down assembly comprises and axially is laid in two free bearings on the movable sleeve relatively along movable sleeve, be hinged with gland on one in two free bearings, be hinged with on another for gland overlap joint and compress the hasp of gland, the hinge axes of these two free bearings is parallel to each other and intersect with the center line spatial vertical of movable sleeve, in addition, surround the socket for ccontaining corresponding horizon bar between the top of two free bearings, surround the piece mounting groove that expands between the bottom of the two, be provided with inside and outside penetrating opening in the position that every cover compresses between two free bearings of assembly on the jacket wall of movable sleeve, anticreep is equipped with for wedging at vertical rod and the swelling slide block between the horizon bar accordingly in the piece mounting groove that expands; Two overlap the different place, both sides that the free bearing that compresses assembly is positioned at movable sleeve, and their hinge axes spatial vertical is intersected.
2. a full hall bracing frame according to claim 1 system, it is characterized in that, be equipped be used to the extruding of bearing the swelling slide block in the described opening and compress the pressed slider of vertical rod, a side of the slide block of swelling dorsad of pressed slider has the cambered surface adaptive with the outline of respective horizontal bar; One side of the described opening dorsad of swelling slide block is provided with the cambered surface adaptive with the outline of corresponding horizon bar.
3. a full hall bracing frame according to claim 2 system, it is characterized in that, expand the piece mounting groove groove bottom for along on the direction of advance of swelling slide block when the wedging gradually to the inclined-plane of the lopsidedness that deviates from the swelling slide block, cambered surface on the pressed slider is made of the medial surface of arc-shaped slot set on the pressed slider, is positioned at of the place ahead in the direction of advance of swelling slide block during in wedging in two cell walls of described arc-shaped slot and is lower than another.
4. a full hall bracing frame according to claim 1 system, it is characterized in that, side towards described opening of swelling slide block is provided with anti-skidding striped, the bearing of trend of anti-skidding striped is identical with the glide direction of swelling slide block, pressed slider be provided with the swelling slide block on the striped of anti-skidding striped interlock.
5. full bracing frame system according to claim 1 is characterized in that the swelling slide block is voussoir.
6. a full hall bracing frame according to claim 1 system, it is characterized in that, one in the cell wall of bloated piece mounting groove and the respective side walls of swelling slide block is provided with guide groove, another is provided with the sliver corresponding with guide groove, described guide groove and sliver matched in clearance also stop the swelling slide block to be deviate from from the notch of the piece mounting groove that expands, and the bulge-structure that the swelling slide block is established by its place, two ends cooperates with the movable sleeve anticreep on activity direction.
7. a full hall bracing frame according to claim 1 system is characterized in that, sliver and guide groove all on the direction of advance when the wedging of swelling slide block gradually notch or the bottom land to the piece mounting groove that expands tilt, the incline direction of the two is identical.
8. full bracing frame system according to claim 1 is characterized in that described swelling slide block is provided with the scale that is used to indicate its assembling degree of depth.
9. according to described full the bracing frame system of each claim of claim 1-8, it is characterized in that, the infall of described vertical rod and vertical equity bar or transverse horizontal bar forms crisscross joint, be fixed together by cruciform fastening for falsework and corresponding horizon bar at corresponding crisscross joint place in the vertical rod, cruciform fastening for falsework comprises the sliding sleeve that slidably is enclosed within the vertical rod, the outside of sliding sleeve is provided with described the holding down assembly of a cover, two free bearings that hold down assembly are along the axial positioned opposite of sliding sleeve, and sliding sleeve is provided with and the corresponding opening that holds down assembly.
10. full bracing frame system according to claim 9 is characterized in that, the place, two ends at each space fastener and cruciform fastening for falsework in the vertical rod is provided with corresponding position limiting structure respectively.
11. full bracing frame system according to claim 9, it is characterized in that, the top of described vertical rod is equipped with jacking, the jacking of at least one vertical rod is provided with the crossbeam support bar, the cruciform fastening for falsework that described crossbeam support bar is established by its place, two ends is fixed together with corresponding horizon bar, in addition, also be equipped with a pair of fastener that holds out against on the crossbeam support bar, hold out against fastener and comprise the top cover that slidably is enclosed within on the crossbeam support bar, the top tackling is useful on the portion that holds out against of the side elevation template that holds out against crossbeam, in addition, also be fitted with for the wedge block that its swelling is fixed on the crossbeam support bar in the cover of top.
12. full bracing frame system according to claim 11, it is characterized in that, jacking comprises matrix, the top of matrix is provided with for the radially mobile stopper slot of the corresponding crossbeam support bar of restriction, stopper slot is divided into two kinds of cross spacing groove and longitudinal spacing grooves, a kind of in cross spacing groove and the longitudinal spacing groove has two, and another kind has one.
13. full bracing frame system according to claim 11 is characterized in that jacking comprises matrix, the top of matrix is provided with for the radially mobile stopper slot of the corresponding crossbeam support bar of restriction, and stopper slot has odd number and parallel being set up in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244334 CN203230163U (en) | 2013-05-08 | 2013-05-08 | Full space support frame system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244334 CN203230163U (en) | 2013-05-08 | 2013-05-08 | Full space support frame system |
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| Publication Number | Publication Date |
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| CN203230163U true CN203230163U (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320244334 Expired - Fee Related CN203230163U (en) | 2013-05-08 | 2013-05-08 | Full space support frame system |
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| Country | Link |
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| CN (1) | CN203230163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216083A (en) * | 2013-05-08 | 2013-07-24 | 朱新伟 | Template supporting frame system |
| CN103806636A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Anti-tilt scaffold |
| CN104358405A (en) * | 2014-11-11 | 2015-02-18 | 天津大学 | Heavy load full formwork support system |
-
2013
- 2013-05-08 CN CN 201320244334 patent/CN203230163U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216083A (en) * | 2013-05-08 | 2013-07-24 | 朱新伟 | Template supporting frame system |
| CN103216083B (en) * | 2013-05-08 | 2015-02-04 | 朱新伟 | Template supporting frame system |
| CN103806636A (en) * | 2014-03-06 | 2014-05-21 | 四川雅豪房地产开发有限公司 | Anti-tilt scaffold |
| CN104358405A (en) * | 2014-11-11 | 2015-02-18 | 天津大学 | Heavy load full formwork support system |
| CN104358405B (en) * | 2014-11-11 | 2016-08-24 | 天津大学 | The full hall pattern board supporting system of a kind of heavy duty |
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