CN205296685U - Hardness and softness performance connects back of body and ties anchor assembly - Google Patents

Abstract

The utility model discloses a hardness and softness performance connects back of body and ties anchor assembly, including each other rectangular fixed part and connecting portion, the fixed part is used for bonding with stone base plate, connecting portion are provided with the waist shape hole that is used for connecing with L type regulating part anchor, the fixed part still is provided with the fixed orifices, the fixed orifices supplies the hexagonal crab -bolt to penetrate, the fixed part still is provided with the unit that splines, the unit that splines is provided with the face of splining, works as when the hexagonal crab -bolt penetrates the fixed orifices, the face of splining rotates in order to obstruct hexagon nut with the hexagon nut butt of hexagonal crab -bolt. And provide to obstruct by the unit that splines and do all can, and its and fixed part setting as an organic whole, so structural strength can satisfy the demands, it is motionless only need to guarantee when rotating that anchor assembly relative position is tied to the screw rod and the back of the body, just can play the effect of dismantling or screwing.

Description

Hard and soft connects back of the body bolt anchoring piece

Technical field

This utility model relates to a kind of curtain wall anchoring piece, is used for the fixing of heat preservation stone and body of wall, more specifically, it relates to a kind of hard and soft connects back of the body bolt anchoring piece.

Background technology

Insulation and decoration integrated plate is also energy-saving heat preserving decorative integrated plate, is made up of tack coat, insulation and decoration production board, anchoring piece, encapsulant etc. Arrangement and method for construction is numerous, is applicable not only to exterior-wall heat insulation and the decoration of new building, is also applied for the energy-conservation of Old building and decorative reformation; It is not only suitable for all kinds of public building, is also applied for the external wall outer insulation of residential housing; It is not only suitable for the building of north cold area, is also applied for south hot area building. Heat insulation decoration integrated plate in the market efficiency when steadiness and convenience directly affect construction and construction quality are installed.

So the applicant, apply for that in 2012 an application number is the Chinese patent of 2012206211112.5, which disclose a kind of by carrying on the back bolt anchoring assembly by mode fixing with body of wall for heat preservation stone plate, to realize the technical specification of decorative panel and body of wall " viscous anchor is combined ", by carrying on the back coordinating of bolt anchoring piece and L-type adjusting key, further improve its rigidity and flexibility stress, it is first and stone material substrate bonding by back of the body bolt anchoring piece, then pass through heat-insulating layer foaming to be filled by back of the body bolt anchoring piece, form a fit module, and carry on the back bolt anchoring piece and preset two anchor holes, one is circular hole, for coordinating stone material substrate and anchoring piece to be fixed by hexagonal crab-bolt, another is mounting hole, fixes with L-type regulating part, then be fixed on body of wall when being used for installing, the purpose of design of mounting hole is according to actual installation time error demand, it is possible to be adjusted.

Through actual test and application, applicant have also found that this back of the body bolt anchoring piece there is also following deficiency, this hexagonal crab-bolt is when using installation, there is certain inconvenience, space or manpower during owing to assembling limit, so, when hexagonal screw head is coordinated by needs in its screw rod, need to prevent screw rod from circumferentially rotating, bonding force only by stone material substrate with original back of the body bolt anchoring piece provides, it is easily destroyed bonded structure, turk phenomenon occurs, and directly original stone material substrate is coordinated with hexagonal crab-bolt, need while preformed hole offered by stone material substrate, prevent it from skidding with stone material substrate, ensure in the process that screw rod rotates so needing to arrange other assemblies, hex nut keeps circumference static, then again tooth form screw head is tightened, comparatively inconvenience.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is in that the one back of the body bolt anchoring piece providing a kind of convenience to fix and dismantle.

For achieving the above object, this utility model provides following technical scheme: a kind of hard and soft connects back of the body bolt anchoring piece, including the fixed part and the connecting portion that are mutually right angle, described fixed part is used for and stone material substrate bonding, described connecting portion is provided with the mounting hole for being anchored with L-type regulating part, described fixed part is additionally provided with fixing hole, described fixing hole penetrates for hexagonal crab-bolt, described fixed part is additionally provided with spline unit, described spline unit is provided with standstill face, when described hexagonal crab-bolt penetrates fixing hole, described standstill face abuts to hinder hex nut to rotate with the hex nut of hexagonal crab-bolt.

So, when needing to rotate hex bolts, have only to rotate screw rod, and the contact that hex nut is by spline unit, prevent its relative motion, so, hex nut just can be kept motionless and make screw rod rotate, it is greatly improved convenience during rotation, and provided obstruction power by spline unit, owing to being integrated setting with fixed part, so structural strength can meet demand, have only to when rotating and ensure that screw rod is motionless with back of the body bolt anchoring piece relative position, it is possible to play dismounting or the effect screwed.

Further: described spline unit is set to two with the axisymmetrical of fixing hole. By spline unit is set to two, two such spline unit is symmetrical arranged, it is ensured that there are two standstill faces during rotation to hinder hex nut to rotate.

Further: described spline unit is set to spline projection, and described standstill face is arranged in spline projection. It is set to spline projection, is played the effect of spline, simple in construction by two projections, intensity time fixing will not be impacted.

By adopting technique scheme, when needing to rotate hex bolts, have only to rotate screw rod, and the contact that hex nut is by spline unit, prevent its relative motion, so, hex nut just can be kept motionless and make screw rod rotate, it is greatly improved convenience during rotation, and provided obstruction power by spline unit, and itself and fixed part are integrated setting, so structural strength can meet demand, have only to when rotating and ensure that screw rod is motionless with back of the body bolt anchoring piece relative position, it is possible to play dismounting or the effect screwed.

Accompanying drawing explanation

Fig. 1 is mounting structure cross-sectional schematic one;

Fig. 2 is this utility model structural representation two;

Fig. 3 is this utility model one example structure schematic diagram.

Accompanying drawing labelling: 100, stone material substrate; 200, heat-insulation layer; 300, back of the body bolt anchoring piece; 310, fixed part; 311, fixing hole; 312, the first crab-bolt; 313, spline is protruding; 314, spline groove; 315, glue hole is crossed; 320, connecting portion; 321, the first mounting hole; 322, the second crab-bolt; 400, L-type regulating part; 410, the second mounting hole; 420, the 3rd crab-bolt; 500, body of wall.

Detailed description of the invention

Referring to figs. 1 through Fig. 2, this utility model is described further.

With reference to shown in Fig. 1, the mounting structure of this anchoring piece is illustrated, first, it is fixed with stone material substrate 100 by the fixed part 310 of anchoring piece, it is directly fixed on stone material substrate 100 by a fixing hole 311, it is riveted on body of wall 500 by the first crab-bolt 312, first crab-bolt 312 is set to tooth form crab-bolt, the fixed structure of its screw type makes it fixing more stable, its connecting portion 320 is connected to a L-type regulating part 400, L-type regulating part 400 and back of the body bolt anchoring piece 300 realize fixing relative distance by the first mounting hole 321 that can coordinate and the second mounting hole 410 and regulate, back of the body bolt anchoring piece 300 is arranged in heat-insulation layer 200, it is fixed by the second crab-bolt 322 with L-type regulating part 400, then pass through the second crab-bolt 322 to be fixed, the other end of L-type regulating part 400 is fixed on body of wall 500 by willow anchor (the 3rd crab-bolt 420), it is also provided with a mounting hole equally, for regulating upper and lower relative position, bonded adhesives is passed through bonding between stone material substrate 100 and back of the body bolt anchoring piece 300.

One embodiment is with reference to shown in Fig. 2, a kind of hard and soft connects back of the body bolt anchoring piece 300, including the fixed part 310 and the connecting portion 320 that are mutually right angle, described fixed part 310 is for bonding with stone material substrate 100, described connecting portion 320 be provided with for the L-type regulating part 400L mounting hole being anchored, described fixed part 310 is additionally provided with fixing hole 311, described fixing hole 311 penetrates for hexagonal crab-bolt, described fixed part 310 is additionally provided with spline unit, described spline unit is provided with standstill face, when described hexagonal crab-bolt (the first crab-bolt 312) penetrates fixing hole 311, described standstill face abuts to hinder hex nut to rotate with the hex nut of hexagonal crab-bolt (the first crab-bolt 312). described spline unit is set to two with the axisymmetrical of fixing hole 311. described spline unit is set to spline projection 313, described standstill face is arranged in spline projection 313, it should be noted that, the protrusion of spline projection 313 at least should be 2MM but the thickness arranged as far as possible is less, enough to ensure installing space, setting due to spline projection 313, it is necessary to offer preformed groove on stone material substrate 100 to coordinate spline projection 313.

Another embodiment is with reference to shown in Fig. 3, it is distinctive in that, spline unit is set to spline groove 314, the side of spline groove 314 as standstill face to abut hex nut, it should be noted that, consider the thickness of back of the body bolt anchoring piece 300, so needing to arrange end difference in the both sides of spline groove 314, spline groove 314 is formed by bending, ensure that fixed part 310 is bonding with stone material substrate 100 to be affected because of this improvement, simultaneously, if the thickness more than hex nut that the degree of depth of spline groove 314 is arranged, thus it not be used in perforate on stone material substrate, ensure that strength and stability during installation, simultaneously because the setting of spline groove, can when gluing, it is extruded from two ends, ensure that its glue herein can be fully contacted with hex nut and screw rod, improve bonding fastness. on this basis, fixed part 310 can also arrange glue hole 315, adhesive effect during to improve fixing, same, it is possible to the upper surface at connecting portion 320 arranges anti-slop serrations, so that when it coordinates with L-type regulating part 400, the effect of increasing friction force can be played, it is ensured that structural strength.

Hex nut herein is arranged at screw type and expands on back of the body bolt, first on stone plate, open dovetail hole, put into the hex nut with screw type bulge, originally, screw type bulge is not squeezed, and when bolt screws in hex nut, screw type bulge is squeezed props up dovetail hole, it is achieved the effect being fixed; It should be noted that glue can be placed between screw type bulge and dovetail hole in advance, it is achieved the effect that viscous riveting knot is closed; The setting of spline groove 314 simultaneously, it is provided that precessing force during construction, it is ensured that precession effect.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model. It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (3)

1. a hard and soft connects back of the body bolt anchoring piece, including the fixed part and the connecting portion that are mutually right angle, described fixed part is used for and stone material substrate bonding, described connecting portion is provided with the mounting hole for being anchored with L-type regulating part, described fixed part is additionally provided with fixing hole, described fixing hole penetrates for hexagonal crab-bolt, it is characterized in that: described fixed part is additionally provided with spline unit, described spline unit is provided with standstill face, when described hexagonal crab-bolt penetrates fixing hole, described standstill face abuts to hinder hex nut to rotate with the hex nut of hexagonal crab-bolt.

2. a kind of hard and soft as claimed in claim 1 connects back of the body bolt anchoring piece, it is characterised in that: described spline unit is set to two with the axisymmetrical of fixing hole.

3. a kind of hard and soft as claimed in claim 2 connects back of the body bolt anchoring piece, it is characterised in that: described spline unit is set to spline projection, and described standstill face is arranged in spline projection.