CN2165178Y - Reinforced zigzag iron part - Google Patents

Abstract

The reinforced zigzag iron member for fixing stone material includes L-shaped iron member, movable sheet, expansion screw, expansion joint ring, etc. There are several grooves on the edge line of the iron piece, there are straight oval slotted holes on the vertical plane, there are two splay screw holes on both sides of the slotted hole, there is a transverse oval slotted hole on the left and right of the horizontal plane of the iron piece. The two movable sheets are provided with straight oval slot holes which are fixedly connected on the horizontal plane of the iron piece through fasteners such as screws and the like. The long convex columns at the two movable sheet ends are respectively connected with the upper hole and the lower hole of the stone. The bearing capacity is large, and the service life of the stone hanger can be prolonged.

Description

Reinforced zigzag iron part

The utility model relates to a kind of heavier-duty meander configuration ironware, is mainly used in stone material and fixes.

Exterior wall is extensively made decoration with stone materials such as marble, granite or man-made stones in the building at present, and the general ironware that uses is to utilize one jiao of sections spare to lock in metope by a bolt, and the lower end directly utilizes stator and stone material to join.Its weak point is: after permanent the use, this ironware has elastic fatigue and occurs, and can have influence on the size of holding capacity, and especially the wind pressure load when earthquake takes place or during big wind has interlayer displacement generation, strain capacity between flag is reduced greatly, influence safety in utilization; And the approach of the seemingly Cui of the thickness that increases ironware has increased cost thus again widely, and the pressure of the fixed engagement face that relatively raise again increases its holding capacity again, increases the diameter of stay bolt more again, and cost persists in to increase; Make assembling inconvenient more again.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of heavier-duty meander configuration ironware is provided.

The purpose of this utility model can reach by following measure: the utility model comprises that L sections spare, activity template, screw, nut, packing ring, two-part draw bloated screw and dilate adapter ring.Number place groove is arranged on the crest line of L sections spare, formula elliptical slot is always arranged on this ironware vertical plane, respectively there are two screws these slotted eye both sides, the screw of upside is near this slotted eye, the screw of downside is away from this slotted eye, one horizontal type elliptical slot is respectively arranged about this ironware horizontal plane, straight formula elliptical slot is arranged on two activity templates, two activity templates are connected on this ironware horizontal plane with fixed screw, plain washer, spring washer and the fixed by nut of passing this straight formula and horizontal type two elliptical slots, two activity template ends one up one day long projection down respectively with stone material about the hole join.

The drawing of accompanying drawing is described as follows:

Fig. 1 is a combination stereogram of the present utility model;

Fig. 2 is an exploded perspective view of the present utility model;

Fig. 3 is an assembling of the present utility model back sectional drawing.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but the utility model is not limited to following enforcement state.

As the structure as shown in the subelement among Fig. 1 and Fig. 2, in the vertical plane of L sections spare 10, offer formula elliptical slot 12 always, both sides at this slotted eye 12 are arranged with four screw holes 14 with splay configuration, the upside person is nearer from this slotted eye 12, the downside person is far away from this slotted eye 12, two point-like under on sight far away is cast aside as the Eight characters two, adjusting screw 15 for four respectively is screwed into, at these ironware 10 horizontal planes one horizontal type elliptical slot 13 is arranged each side, on each slotted eye 13, respectively there is an activity template 20 to post on it, formula elliptical slot 22 is always arranged on the activity template 20, the direction orthogonal of slotted eye 22 back and this slotted eye 13 on folded, penetrate in this two slotted eye 13 and 22 with the below of a fixed screw 26 by this ironware 10, and insert with a plain washer 23 and spring washer 24, fix this activity template 20 with a nut 25 again, fixed screw 26 head inner faces have square portion and snap in the slotted eye 13 of this ironware 10, two jiaos of the outer ends of activity template 20 are cut, and on these activity template 20 outer faces, be fixed with a long projection 21, long projection 21 is fixed in the position difference of two activity templates 20, one is upwards, one is downward, shown in fixed form among Fig. 3, can bear up and down two blocks of stones 40 respectively with 50, stone 40 and smooth vertical position about in the of 50 are suitably adjusted by this activity template 20 respectively.In addition, ironware 10 is to pass slotted eye 12 and fix with a pad 32 and a nut 31 by being located at threaded portion that a two-part that dilates on the adapter ring 60 draws screw 30 tail ends that expand, draw the other end of the screw 30 that expands to be provided with first neck 33, first tapering 34, second neck 35 and second tapering 36, the neck 33 that this two external diameter is less and 35 is inserted in for dilating adapter ring 60, dilate adapter ring 60 and be provided with several barbs that tiltedly goes out 63 for all sides, each barb 63 has one after in being driven into wall and falls grip, this screw 30 is pulled outwardly to be extracted, adapter ring 60 is that sheet bending is inserted, be connected into a seam 61 mutually with tail end, on this seam 61, be provided with a half slot 62, thing can be snapped in the groove to increase blocking power, each adjustment screw 15 of ironware 10 usefulness is adjusted spacing respectively, the complete parallel vertical of L sections spare ground is fixed on the wall, increase by four hard points simultaneously, enable to sustain the gravity of stone 40 and following stone 50.Particularly the groove 11(present embodiment that goes out the number places with the riveting of riveting cutter machine on the bending crest line of L sections spare 10 is two place's grooves), forming an end falls in the other end and protrudes, as Fig. 1, Fig. 2, shown in Figure 3, owing to bestow the sizable prestressing force of this ironware during riveting, so can improve holding power of the present utility model.

The utility model contrast prior art has following advantage:

1, in the situation that does not increase how many costs, improved holding capacity of the present utility model.

2, under the situation that does not change ironware thickness, improved holding capacity of the present utility model.

3, under the burden that does not increase ironware, the utility model can be born depend on more large tracts of land and more heavy weight stone material element on it.

4, original assembling mode need not be changed, assembling can be finished.

5, can improve the service life that stone material is hung, and make metal be difficult for taking place tired.

Claims (4)

1. A reinforced zigzagging iron piece for fixing stone, characterized in that it consists of L-shaped iron pieces, movable pieces, screws, nuts, washers, two-stage auxetic screws and expansion joint rings. There are several grooves on the ridge line of the shaped iron piece. There is a straight oval slot hole on the vertical surface of the iron piece. There are two screw holes on both sides of the slot hole. The screw hole on the upper side is close to the slot hole, and the screw hole on the lower side It is also far away from the slot. There is a horizontal elliptical slot on the left and right sides of the iron piece, and there are straight oval slots on the two movable pieces. The two movable pieces are fixed screws, flat washers, spring washers and The nut is fixedly connected to the horizontal surface of the iron piece, and the long convex columns facing upward and downward at the ends of the two movable pieces are connected with the upper and lower holes of the stone respectively. 2. The reinforced zigzagging iron piece according to claim 1, characterized in that the two-stage auxetic screw has half of the threaded part, and the other half is divided into a first neck, a first taper, and a second neck. part and the second taper part, the first neck and the second neck with smaller outer diameters are used for the expansion joint ring to be placed, and there are several barbs protruding obliquely on the peripheral side of the expansion joint ring, which are bent and placed in a sheet shape. In, with the ends connected to form a seam, a half-round groove is provided on the seam. 3. The reinforced zigzagging iron piece according to claim 1, characterized in that the inner surface of the head of the fixing screw (26) has a square part. 4. The reinforced zigzag iron piece according to claim 1, characterized in that two long columns are joined on the outer end surface of the movable piece, one upward and one downward.

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