Riveting plate and construction and installation structure for construction and installation
Technical field
The present invention relates to riveting plate and construction and installation structure that a kind of construction and installation are used.It is mainly applicable to all kinds of buildings, subway etc. and builds use, is more suitable for anti-vibration and fire protection requirement higher buildings peripheral structure curtain wall and uses.
Background technology
The crab-bolt that at present building accessory structure is installed and used, because the pneumatic ripple external force of annual hundreds thousand of times or the braking impact endurance test shock in subway circulation affect, can cause that anchoring piece gets loose, the sagging generation that causes the accident in connecting hole gap.So national regulation is sagging with connecting hole gap for preventing that bolt from getting loose, regulation require by screw rod, pad, nut be welded be connected anchor slab and be welded, but this job site is welded that not only work difficulty is very large, but also exist, on several unlike materials, weld caused sealing-off potential safety hazard.
Summary of the invention
The present invention's technical problem first to be solved is to provide a kind of construction and installation riveting plate, simple in structure, can regulate link position, the deviation of bringing to make up the intrasystem error of construction and installation or position adjustment, and can closely be connected with securing member again, without welding operation, but connection anti-loose is de-, forever firm, improves safety is installed.For this reason, the present invention is by the following technical solutions:
Construction and installation riveting plate, it is characterized in that it comprises the die-cut formation of riveting plate body and is still connected in the installation foot on body, described installation foot for implanting concrete when riveting plate is installed in concrete foundation, and described riveting plate is also provided with for the second connecting hole of secondary connector is installed; The second connecting hole is slotted hole.
Adopting on the basis of technique scheme, the present invention also can adopt following further technical scheme:
The hole wall of the second connecting hole has a circle internal tooth; And/or described riveting backboard face has in the compression position of the corresponding securing member of the aperture of the second connecting hole circumferential surface the concavo-convex location configuration that anti-slip positioning is used.
Described installation foot is in the periphery of riveting plate or also there is installation foot at the middle part of riveting plate.
Described riveting plate is equipped with the non-coring that expanded material is made, and described non-coring is stuck on the second connecting hole, and occupies the second connecting hole aperture surrounding space of riveting backboard face, and described surrounding space adapts to the metal rivet rod plush copper of riveting bolt.
The head of described installation foot protrudes to its left and right.
Described installation foot is bent downwards.
Die-cut described installation foot and the aperture in the hole that forms on riveting plate forms downward bending when die-cut.
Another technical problem to be solved of the present invention is to provide a kind of construction and installation structure of utilizing above-mentioned riveting plate, it can make up the deviation that the intrasystem error of construction and installation or position adjustment bring, and without welding operation, but connection anti-loose is de-, forever firm, improves safety is installed.For this reason, the present invention is by the following technical solutions:
A construction and installation structure of utilizing above-mentioned riveting plate, is characterized in that, it comprises described riveting plate, and the installation foot of described riveting plate is bending downwards from riveting plate; Described riveting plate is embedded in the surface of concrete foundation, and described installation foot is implanted in concrete foundation; Described riveting plate and secondary connector tie and connect with riveting, and the space around in the second connecting hole aperture between riveting backboard face and concrete foundation with the plush copper of corresponding riveting bolt is inserted for it; The plush copper of riveting bolt is stuck in outside the aperture of the back side the second connecting hole of riveting plate, and the plush copper of described riveting bolt is kidney-shaped, and its width is less than the width of the second connecting hole, and its length is greater than the width of the second connecting hole.
Adopting on the basis of technique scheme, the present invention also can adopt following further technical scheme:
Described riveting bolt and the second connecting hole aperture concavo-convex location configuration around forms on-slip and coordinates, and/or the hole wall internal tooth of described riveting bolt and the second connecting hole forms jam-packed or interference fit.
Described secondary connector for tying with riveting the 3rd connecting hole that connects, be also slotted hole, and its length direction is vertical with the length direction of the second connecting hole; Hole wall along the 3rd connecting hole has a circle internal tooth, or/and, at the compression position of the corresponding riveting bolt of the aperture of the 3rd connecting hole circumferential surface, there is the concavo-convex location configuration that anti-slip positioning is used; Or/and described riveting bolt and the 3rd connecting hole aperture concavo-convex location configuration around forms on-slip and coordinates, and the hole wall internal tooth of the 3rd connecting hole forms jam-packed or interference fit.
Described riveting bolt comprises metal rivet rod; Metal rivet rod one side is provided with described plush copper, and metal rivet rod is through the second connecting hole and the 3rd connecting hole, and described riveting bolt is also provided with adapter sleeve, and described adapter sleeve corresponding position is in the 3rd this side of connecting hole;
The corresponding described adapter sleeve of described metal rivet rod has anti-loose rivet clasp section, anti-loose rivet clasp section is shaped with anticreep line, the anti-loose rivet clasp section of interior boring ratio of described adapter sleeve is bigger, make adapter sleeve can freely be inserted in anti-loose rivet clasp section, described adapter sleeve is under the effect of instrument, compress secondary connector and the contraction of adapter sleeve endoporus and pack tightly outside anti-loose rivet clasp section and form the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, form non-welding permanent connection;
The front end of described adapter sleeve has flange collar or projection, when adapter sleeve is pressed on secondary connector, be squeezed into the hole wall of the 3rd connecting hole and the gap between metal rivet rod, in described flange collar or projection, there is the groove that in the hole wall with described the 3rd connecting hole, groove matches, in described flange collar or projection, clamp-on after described the 3rd connecting hole, in described groove and hole wall, groove is inlayed, and forms jam-packed or interference fit, to playing the positioning action that prevents slippage between secondary connector and riveting bolt; The front end face of described adapter sleeve also has the concavo-convex location configuration coordinating with described the 3rd connecting hole aperture concavo-convex location configuration around, after adapter sleeve is pressed on secondary connector, by described concavo-convex location configuration, at described secondary connector and adapter sleeve front end face, produce on-slip and coordinate, further to prevent relative displacement between described secondary connector and riveting bolt;
The rear end of described plush copper has flange collar or projection, or the root of described metal rivet rod has flange collar or projection, at described metal rivet rod, by described instrument, strained, when adapter sleeve is pressed to secondary connector, be squeezed into the hole wall of the second connecting hole and the gap between metal rivet rod, in described flange collar or projection, there is the groove that in the hole wall with described the second connecting hole, groove matches, in described flange collar or projection, clamp-on after described the second connecting hole, in described groove and hole wall, groove is inlayed, form jam-packed or interference fit, to playing the positioning action that prevents slippage between riveting plate and riveting bolt, the rear end face of described plush copper also has the concavo-convex location configuration coordinating with described the second connecting hole aperture concavo-convex location configuration around, at described metal rivet rod, by described instrument, strained, adapter sleeve is pressed to after secondary connector, by described concavo-convex location configuration, at described riveting plate and plush copper rear end face, produce on-slip and coordinate, further to prevent relative displacement between described riveting plate and riveting bolt.
Described riveting bolt is with flash hider.
Between the anti-loose rivet clasp section of described riveting bolt and linkage section, break position.
That the range of choice of the metal rivet rod shape of cross section of described riveting bolt comprises is round, square, rectangle, grooved, polygonal.
The rear portion of described adapter sleeve is thinner than anterior, makes the outline of adapter sleeve form bowl type or the shape of taper or the shape of step.
Owing to adopting technical scheme of the present invention, riveting plate provided by the present invention, simple in structure, can be by steel plate die-cut, directly on riveting plate, form installation foot, without configuring separately the securing member that connects riveting plate and concrete foundation, can significantly reduce costs, and different from securing member, the bending angle of installation foot can suitably be adjusted, riveting plate is installed very convenient, and after installation foot bending on riveting plate left hole can form and inlay with concrete foundation, the bonding strength and the antiskid that improve between concrete foundation and riveting plate move ability.
Riveting plate provided by the present invention can also regulate the link position of secondary connector, make up the deviation that the intrasystem error of construction and installation or position adjustment bring, and can there is positioning relation with the securing member that is connected riveting plate and secondary connector, closely connect, without welding operation, but connection anti-loose is de-, forever firm, improves safety is installed.
Owing to adopting technical scheme of the present invention, construction and installation structure provided by the present invention, realized weldless connection, riveting plate is easy for installation, cost is low, and can in system, adjust connection and installation site but connection anti-loose is de-, forever firmly loosening, improve safety be installed, significantly increase bonding strength, meet shockproof requirements, can save artificial, reduction installation cost is installed.And, the invention allows for the fireproofing and heat resistant solution to syndeton, applicable all kinds of fire districts are used.
The invention solves that bolt gets loose and the architectural problem that cannot adopt simple structure to solve at present such as the sagging or slippage of connected piece.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that contains construction and installation system of the present invention.
Fig. 1 a is the lateral view that contains construction and installation system of the present invention.
Fig. 2 is the top view of a kind of embodiment of riveting plate.
Fig. 2 a is the sectional view of Fig. 2.
Fig. 2 b is the upward view of riveting plate shown in Fig. 2.
Fig. 2 c is the upward view of the another kind of embodiment of riveting plate.
Fig. 3 a is the front view of secondary connector provided by the present invention.
Fig. 3 b is the right view of Fig. 3 a.
Fig. 3 c is the top view of Fig. 3 a.
Fig. 4 is the decomposing schematic representation of the embodiment of riveting bolt provided by the present invention.
Fig. 4 a is the schematic diagram of the another kind of embodiment of adapter sleeve of riveting bolt provided by the present invention.
Fig. 5 is the top view of the metal rivet rod of riveting bolt provided by the present invention.
Fig. 6 is that riveting ties the schematic diagram that connects riveting plate and secondary connector.
The specific embodiment
In curtain wall mounting system as shown in Fig. 1,1a, the label of each assembly is: 1a, concrete foundation, 2a, the riveting plate being connected with concrete foundation, A, secondary connector of the present invention, 3a, hollow column, 4a, crossbeam, 5a, hook stacker, 6a, hook, 7a, curtain wall panel.
The riveting plate 2a that construction and installation provided by the present invention are used, it comprises the die-cut formation of riveting plate body and is still connected in the installation foot 1 on body, described installation foot 1 is for implant concrete when riveting plate 2a is installed in concrete foundation, and described riveting plate 2a is also provided with for the second connecting hole 2 of secondary connector A is installed; The second connecting hole 2 is slotted hole; The hole wall of the second connecting hole has a circle internal tooth 21; Described riveting backboard face has in the compression position of the corresponding securing member of the aperture of the second connecting hole circumferential surface the concavo-convex location configuration 22 that anti-slip positioning is used.
Described installation foot is in the periphery of riveting plate or also there is installation foot at the middle part of riveting plate, so neither affect the setting of the second installing hole, and with between concrete foundation, have more firm being connected, after installation foot bending on riveting plate left hole and the formed better effects if of inlaying of concrete foundation.
Described riveting plate is equipped with the non-coring 7 that expanded material is made, and described non-coring 7 is stuck on the second connecting hole, and occupies the second connecting hole aperture surrounding space of riveting backboard face, and described surrounding space adapts to the metal rivet rod plush copper 1-10 of riveting bolt.Like this, can, when riveting plate is embedded into concrete, first take up space, when connecting riveting bolt, these expanded materials can be smashed to pieces easily, form the cavity of the metal rivet rod plush copper that adapts to riveting bolt between riveting backboard face and concrete foundation, make plush copper 1-10 can insert this cavity, coordinate with riveting plate.
Because described installation foot 1 is by die-cut formation, therefore, it can be made the shape that contributes to arbitrarily connection easily, such as its head 10 can protrude to the left and right, after implanting concrete foundation, has formed the effect connecting such as pawl.
Described installation foot 1 is bent downwards.
Die-cut described installation foot and the aperture in the hole 11 that forms on riveting plate, when die-cut, also can also form downward bending 12 simultaneously, crooked 12 can be above-mentioned formed by stretching when die-cut, to increase riveting plate flexural strength, save the thickness of riveting plate, and when riveting plate Transducers Embedded in Concrete, strengthen the adhesive power that it is connected with concrete foundation, and the formation of said structure does not affect processing and manufacturing program and difficulty.
With reference to accompanying drawing, the construction and installation structure of utilizing above-mentioned riveting plate provided by the present invention, it comprises described riveting plate 2a, the installation foot 1 of described riveting plate is bending downwards from riveting plate; Described riveting plate 2a is embedded in the surface of concrete foundation 1a, and described installation foot 1 is implanted in concrete foundation 1a;
Described riveting plate 2a is connected with riveting bolt 100 with secondary connector A, and the space around in the second connecting hole aperture between riveting backboard face and concrete foundation with the plush copper of corresponding riveting bolt is inserted for it, described riveting bolt 100 and the second connecting hole aperture concavo-convex location configuration 22 around forms on-slip and coordinates, form jam-packed or interference fit with the hole wall internal tooth 21 of the second connecting hole, the plush copper 1-10 of riveting bolt is stuck in outside the aperture of the back side the second connecting hole of riveting plate, the plush copper 1-10 of described riveting bolt is kidney-shaped, its width is less than the width of the second connecting hole, its length is greater than the width of the second connecting hole, like this, the second connecting hole 2 can put into and pass from front to the plush copper of riveting bolt 100, and then turn 90 ° and may be stuck in the second connection hole outside the aperture of riveting backboard face, this structure cleverly, make riveting bolt 100 be applied to being connected between riveting plate 2a and secondary connector A, and without with welding, they being connected.
The secondary connector A that construction and installation provided by the present invention are used, it is consisted of the 3rd installing plate 3 at right angles configuring and the 4th installing plate 4, described all have long connecting hole 30,40 on the 3rd installing plate 3 He on the 3rd installing plate 4, and along the hole wall of long connecting hole, there is a circle internal tooth 31,41, at the compression position of the circumferential surface correspondence securing member in aperture, there is the concavo-convex location configuration 32,42 that anti-slip positioning is used.Drawing reference numeral 6 is reinforcing rib.
The 3rd installing plate 3 in secondary connector A is for being connected with riveting plate 2a.The length direction of the long connecting hole 30 on the 3rd installing plate is vertical with the length direction of the second connecting hole, can in two-dimensional space, regulate link position like this.
Described riveting bolt 100 and the 3rd connecting hole aperture concavo-convex location structure 32 types around form on-slip and coordinate, and the hole wall internal tooth 31 of the 3rd connecting hole forms jam-packed or interference fit.
Described riveting bolt 100 comprises metal rivet rod 1-1; Metal rivet rod one side is provided with plush copper 1-11, and described riveting bolt is also provided with adapter sleeve 1-3, and metal rivet rod 1-1 is through the long connecting hole 30 on the second connecting hole 2 and the 3rd installing plate, and plush copper 1-11 is stuck in second connecting hole 2 these sides; This side of the long connecting hole 30 of described adapter sleeve 1-3 corresponding position on the 3rd installing plate.
The corresponding described adapter sleeve of described metal rivet rod 1-1 has anti-loose rivet clasp section 1-14, and anti-loose rivet clasp section 1-14 is shaped with anticreep line, such as dimpled grain, burr, ring, cannelure etc., makes anti-loose fastening section of 14 air spotss.The anti-loose rivet clasp section of the interior boring ratio 1-14 of described adapter sleeve 1-3 is bigger, make adapter sleeve can freely be inserted in anti-loose rivet clasp section, described adapter sleeve is under the effect of described instrument, compress the 3rd installing plate and the contraction of adapter sleeve endoporus and pack tightly outside anti-loose rivet clasp section and form the concavo-convex bore area matching with anti-loose rivet clasp section surface anticreep line simultaneously, form non-welding permanent connection.As riveting bolt, anti-loose rivet clasp section 1-14 is outer can linkage section 1-13, described linkage section 1-13 is for being connected with described instrument, linkage section 1-13 has the connecting portion with described instrument, such as linkage section has suitable length, linkage section surface has plane, the thread segment that the connecting portion of linkage section cross section and described instrument matches, linkage section has matches with the connecting portion of instrument, the uneven anti-skidding formation pawl of linkage section rough surface force etc.Between linkage section 1-13 and anti-loose rivet clasp section 1-14, break position 1-12.
The mode of action of instrument is generally and is pulled outwardly rivet rod part 1-1, and utilize the reaction force of pulling force to push away forward adapter sleeve 1-3, make adapter sleeve 3 compress the 3rd installing plate 3, when compressing, instrument utilizes the model of taper surface or bowl profile to push adapter sleeve 1-3, makes the size of adapter sleeve 1-3 endoporus in the plane axial perpendicular to endoporus dwindle rather than be only crushed, like this, itself and anti-loose fastening section are realized comprehensive clamping, realize permanent anti-loosely, and extruding power can be used pressure-air.It is thin compared with its head that the rear portion 1-31 of adapter sleeve 1-3 can be made as shape in advance, makes the outline of adapter sleeve 1-3 form bowl type or the shape of taper or the shape of step, so that by instrument extruding shrinkage strain.After completing the effect of adapter sleeve 1-3, instrument is also taken advantage of a situation linkage section 1-13 is broken from breaking position 1-12.Linkage section after breaking can be made waste and old metal recovery.
Owing to adopting structure of the present invention, the shape of described rivet rod part 1-1 can very freely be selected, shape of cross section without certain adopt circular, square, rectangle, grooved, more polygon polygonal etc. all can adopt.
The front end of described adapter sleeve 1-3 has flange collar 1-32(as shown in Fig. 4 and 6) or protruding 1-32(as shown in Fig. 4 a), when adapter sleeve 1-3 is pressed on the 3rd installing plate 3, be squeezed into the hole wall of the long connecting hole 30 on the 3rd installing plate and the gap between metal rivet rod 1-1, on described flange collar or protruding 1-32, have with described the 3rd installing plate on the hole wall of long connecting hole in the groove that matches of groove 31, in described flange collar or protruding 1-32, clamp-on after the long connecting hole 30 on described the 3rd installing plate, in described groove and hole wall, groove 31 is inlayed, form jam-packed or interference fit, to playing the positioning action that prevents slippage between the 3rd installing plate 3 and riveting bolt 100, the front end face of described adapter sleeve 1-3 also has the concavo-convex location configuration coordinating with long connecting hole aperture on described the 3rd installing plate concavo-convex location configuration 32 around, after adapter sleeve 1-3 is pressed on the 3rd installing plate 3, by described concavo-convex location configuration, at described the 3rd installing plate and adapter sleeve front end face, produce on-slip and coordinate, further to prevent relative displacement between described the 3rd installing plate 3 and riveting bolt 100,
The rear end of described plush copper 1-11 has flange collar 1-111 or projection, or the root of described metal rivet rod 1-1 has flange collar or projection, at described metal rivet rod 1-1, by described instrument, strained, when adapter sleeve 1-3 is pressed to the 3rd installing plate 3, be squeezed into the hole wall of the second connecting hole 2 and the gap between metal rivet rod 1-1, in described flange collar 1-111 or projection, there is the groove that in the hole wall with described the second connecting hole 2, groove 21 matches, at described flange collar 1-111 or projection, clamp-on after described the second connecting hole 2, in described groove and hole wall, groove 21 is inlayed, form jam-packed or interference fit, to playing the positioning action that prevents slippage between riveting plate and riveting bolt, the rear end face of described plush copper 1-11 also has the concavo-convex location configuration 1-110 coordinating with described the second connecting hole aperture concavo-convex location configuration 22 around, at described metal rivet rod, by instrument described in 1-1, strained, adapter sleeve 3 is pressed to after the 3rd installing plate 3, by described concavo-convex location configuration, at described riveting plate and plush copper rear end face, produce on-slip and coordinate, further to prevent relative displacement between described riveting plate and riveting bolt.
Described riveting bolt 100 also comprises fireproofing and heat resistant cap 1-5, outside the part of described fireproofing and heat resistant calotte outside riveting bolt 100 is exposed to the 3rd junction plate.Described fireproofing and heat resistant cap 1-5 adopts and is threaded, clamping, rising the mode such as connects and be connected on described adapter sleeve 1-3.
Above-mentioned concavo-convex location configuration can be the on-slip configurations such as concavo-convex groove, reticulate pattern.