CN101240809A

CN101240809A - Mounting method for enhancing, expanding expansion screw bolt functions

Info

Publication number: CN101240809A
Application number: CNA2007100098391A
Authority: CN
Inventors: 郭祥山
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-19
Filing date: 2007-11-19
Publication date: 2008-08-13

Abstract

The present invention relates to a mounting method for reinforcing and enlarging expansion screw bolt use function, especially is a mounting method for reinforcing pulling resistance, preventing rusting, and expansion screw bolt of outside wall hang adhibit granite panel. The mounting method is that expansion screw bolt is inserted into an expanding nail hole filled with same structure glue after external diameter of expansion screw bolt is coated with structure gum without flowing, under the action between expansive power and structure gum fixing, hanging part can be installed at the tail of expansion screw bolt for matching with hole and groove on granite panel, so multiple modus mounting fixing of granite panel is realized. The beneficial effects of the present invention is a whole cylinder of expansion screw bolt with touching contact between structure gum and expanding nail hole, but no a common circular line for improving bearing ability greatly; and because expansion screw bolt is packaged by structure gum, so rust element is prevented, this can considerably prolong service lifetime, thereby mounting fixing of granite and various decoration panel is satisfied, and with utility value.

Description

A kind of installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use

Technical field:

The present invention relates to a kind of installation method of EXPANSION ANCHOR BOLTS, particularly a kind of installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use.

Technical background:

In existing EXPANSION ANCHOR BOLTS installation, method commonly used is to bore the nail hole of expanding earlier on the needs position, EXPANSION ANCHOR BOLTS only can be entered, even enter after will beaing with iron hammer.When entering into limited depth, the startup expansion gear increases expansion-head and fixes inside being stuck in the nail hole of expanding.Yet the ailhead that this moment, EXPANSION ANCHOR BOLTS expanded only is a round wire with the contacting of hole wall of nail of expanding, and therefore just is not suitable for EXPANSION ANCHOR BOLTS as softer bodies of wall such as hollow brick or air entrained concrete and installs, and defines its using scope.Simultaneously owing to have air in EXPANSION ANCHOR BOLTS and the slit of expanding between the nail hole, the EXPANSION ANCHOR BOLTS that iron and steel is made has the bad weakness of rust, therefore is not suitable for the safety requirement that facing plate such as granite need be permanent, stable, has deficiency.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art part, provide a kind of energy to strengthen, enlarge the installation method of EXPANSION ANCHOR BOLTS function of use, thereby improve its use value, enlarge its using scope, can satisfy permanent, the stable safety requirement of facing plate needs.

The objective of the invention is to be achieved through the following technical solutions:

A kind of installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use especially a kind ofly can strengthen its withdrawal resistance, prevent to get rusty, applicable to the installation method in the EXPANSION ANCHOR BOLTS of exterior wall mounting granite face plate.This installation method is to smear one deck at the EXPANSION ANCHOR BOLTS external diameter not trickle after the shape structure glue, inject and inserted in the bloated nail hole of same breed structure glue, under the effect of expansive force and the fixing dual power of structure glue, just can install that hole, groove cooperate on suspension member and the granite panel at the EXPANSION ANCHOR BOLTS tail end, the installing and fixing of the realization multiple mode of granite panel.Beneficial effect of the present invention is that EXPANSION ANCHOR BOLTS is whole cylndrical surface by the structure glue and the point of contact of following closely between the hole that expands, rather than a common round wire, therefore can significantly improve its bearing capacity; Wrapped up by structure glue because of EXPANSION ANCHOR BOLTS again, stoped its bad property of becoming rusty, prolong its working life greatly, so can satisfy installing and fixing of various facing plates such as granite.

Description of drawings:

Fig. 1 follows closely the sectional view behind the filler of hole for expanding

The sectional view that Fig. 2 cooperates with the nail hole of expanding by structure glue for hammer nail formula EXPANSION ANCHOR BOLTS

Fig. 3 is the sectional view of the countersunk nut shape suspension member mounting granite face plate of EXPANSION ANCHOR BOLTS tail end

Fig. 4 is the sectional view of triangle support frame and countersunk nut shape suspension member mounting granite face plate

Fig. 5: the sectional view that cooperates with granite surface panel edges hanging groove for triangle support frame and countersunk nut shape suspension member

Fig. 6: the sectional view that cooperates with the granite panel by fastener for angle bar shape suspension member.

Wherein: 1, EXPANSION ANCHOR BOLTS 2, the nail hole 3 of expanding, structure glue 4, countersunk nut shape suspension member 41, angle bar shape suspension member 5, granite panel 6, fastener 7, sleeve pipe triangle support frame 8, the hole that cooperates with suspension member, groove 9, band nut iron plate

Embodiment

Now in conjunction with the accompanying drawings, be example with hammer nail formula EXPANSION ANCHOR BOLTS mounting granite face plate, installation method of the present invention is further elaborated.

Mark as Fig. 1, all impurities and dust will be removed than EXPANSION ANCHOR BOLTS 1 about 1 millimeter with powerful blower after the pore-forming operation in the described bloated nail of this method hole 2.When EXPANSION ANCHOR BOLTS 1 is installed, expand to follow closely in the hole 2 and will fill the shape structure glue 3 of not trickling of the present invention earlier, simultaneously to the EXPANSION ANCHOR BOLTS 1 rust cleaning operation of removing contamination, remove all attachments, particularly can influence the impurity such as greasy dirt of gluing effect, and after one deck homogenous configuration glue 3 is smeared on the surface, insert in the nail hole 2 of expanding.With EXPANSION ANCHOR BOLTS 1 external diameter structure glue 3 is all arranged owing to expand in the nail hole 2, so structure glue 3 is after being full of all slits of expanding between nail hole 2 and the EXPANSION ANCHOR BOLTS 1, unnecessary glue expands with regard to oppressed outflow outside the nail hole, to in time remove with scraper, the screw thread of avoiding EXPANSION ANCHOR BOLTS 1 tail end is by on gluing, and the use that influences postorder is installed.Beat with iron hammer subsequently, ailhead expansion in the nail hole 2 of expanding of Expansion bolt is stuck on the nail hole wall that expands tightly, finish the initial fixation of EXPANSION ANCHOR BOLTS 1.

As shown in Figure 2, after structure glue 3 is solidified, because under the effect of the bonding dual power of the expansive force of EXPANSION ANCHOR BOLTS 1 and structure glue 3, make the bearing capacity of EXPANSION ANCHOR BOLTS 1 obtain at double enhancing.Simultaneously, avoided the rust of EXPANSION ANCHOR BOLTS 1 bad, so can satisfy that the granite panel is various forms of to install and fix for a long time because the sealing of structure glue 3 makes the EXPANSION ANCHOR BOLTS 1 that iron and steel is made in the nail hole 2 of expanding just be completely cut off with air by the glue parcel.

As shown in Figure 3, described suspension member 4 is countersunk nut shapes, be fixed on the screw rod of EXPANSION ANCHOR BOLTS 1 tail end, the back side and EXPANSION ANCHOR BOLTS 1 corresponding position at granite panel 5 make the hole 8 that matches with countersunk nut shape suspension member 4, insert structure glue 3 after the blowing dedusting, and make it in the hole 8 around form the micelle that a pagoda shape is protruded, aim at suspension member 4 and press close to metope, suspension member 4 is inlayed in the hand-hole 8, the micelle of pagoda shape is squeezed, will form the glue area of a nearly round pie at metope and facing plate 5 back sides, make the facing plate fixing under the effect of the dual power of stickup of bolt holder extension and glue.

As Fig. 4, shown in Figure 5, in order to adjust the metope out-of-flatness, maybe need thermal insulation layer is installed and make at the outer bolt 1 in nail hole 2 that expands and extend as required, therefore should earlier sleeve-shaped triangular support bracket 7 be inserted in bolt 1, and after being with nut iron plate 9 to fix, suspension member 4 be installed again.And the operation of mounting granite face plate 5 is to shown in Figure 3 similar substantially, different only is the countersunk nut shape suspension member 4 that is fixed on the band nut iron plate 9, be that groove 8 on the edge with facing plate 5 cooperates, a round pie glue area is arranged between iron plate 9 and facing plate 5.

As shown in Figure 6, in order to realize the installation of various material facing plates, on one side suspension member of the present invention be angle bar shape 41 its hole that cooperates with EXPANSION ANCHOR BOLTS 1 is arranged, fix with nut, another side is also porose, links with bolt and fastener 6, fixes the facing plate 5 of various materials.

Claims

1. installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use, it is characterized in that: EXPANSION ANCHOR BOLTS is to cooperate with the nail hole of expanding by structure glue, before structure glue is solidified, start the expansion gear that the expansion spiral shell is twisted, fixing under the effect of expansive force and the dual power of structure glue bonding force.

2. a kind of installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use according to claim 1, it is characterized in that: aperture, described bloated nail hole is bigger than EXPANSION ANCHOR BOLTS external diameter, and its gap is full of by structure glue.

3. a kind of installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use according to claim 1 is characterized in that: described EXPANSION ANCHOR BOLTS external diameter is smeared one deck and is not trickled after the type structure glue, and just reeve has been inserted in the bloated nail hole of same breed structure glue.

4. according to the described a kind of installation method that can strengthen, enlarge the EXPANSION ANCHOR BOLTS function of use of claim 1, it is characterized in that: described suspension member is to be fixed on the screw rod of EXPANSION ANCHOR BOLTS tail end, cooperates fixing with corresponding hole, groove on the facing plate.