CN217711144U

CN217711144U - Anchoring part for fixing external wall insulation board

Info

Publication number: CN217711144U
Application number: CN202221551982.XU
Authority: CN
Inventors: 李东光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-01
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses an anchor assembly for fixing external wall insulation board relates to heated board mounting technical field, including fixed cardboard, expansion sleeve, the through-hole has been seted up to the outer wall of fixed cardboard, the opening that a plurality of equidistance were arranged is seted up to expansion sleeve's one end, expansion sleeve keeps away from the outer wall mutual welding of open-ended one end and fixed cardboard, expansion sleeve and through-hole correspond each other, the sand grip has been seted up to one side outer wall of fixed cardboard, the opposite side of fixed cardboard is provided with the bar recess, the utility model discloses in, can increase the area of contact of heated board and anchor assembly through the design of fixed cardboard, reduced the pressure that fixed cardboard produced the heated board, play the effect of protection to keeping warm, simultaneously through being in the same place fixed cardboard and expansion sleeve welding, when instant nut appears droing, fixed cardboard also can be in the same place with the heated board laminating, can avoid the heated board that drops.

Description

Anchoring part for fixing external wall insulation board

Technical Field

The utility model relates to an heated board mounting field especially relates to an anchor assembly for fixing external wall insulation board.

Background

Along with the great popularization of building energy conservation work in residential building engineering in summer hot winter cold regions, various energy-saving policies and regulations are implemented, and the building energy conservation is widely expanded and generally applied to residential buildings in summer hot winter cold regions. The energy-saving index of the residential building generally realizes the standard requirement by taking comprehensive heat-preservation, heat-insulation and energy-saving measures on the building and applying advanced, reasonable and effective energy-saving technology. Based on this, the external thermal insulation technology of the external wall undoubtedly becomes the leading energy-saving application technology of the energy saving of the residential buildings with the obvious advantages of reasonable structure, elimination of heat bridges, high energy-saving efficiency, good thermal stability, protection of the main structure, no reduction of the actual use area of the buildings and the like.

However, in recent years, energy-saving houses built by using the external wall heat insulation technology have the problems of falling, hollowing, cracking and the like of external walls. The connection between the heat-insulating layer and the outer wall of the building is not firm. How to firmly connect the heat-insulating layer and the outer wall of the building together is a technical problem which is difficult to solve.

The current common methods are mainly two types: firstly, an insulating layer is directly adhered to an outer wall by using an adhesive, but after the insulating layer is used for a period of time, the viscosity of the adhesive is reduced, the insulating layer can fall off at any time, and the environment is polluted to a certain extent by using a large amount of the adhesive, so that the environment-friendly building adhesive does not conform to the current concept of energy-saving and environment-friendly buildings, has pungent smell and causes harm to human body experience of constructors; the second is to fix the insulation board directly outside the wall by screws or expansion anchor bolts. For example, chinese patent publication No. CN203669139U discloses an anchor for fixing an exterior wall insulation board, which states "including an expansion sleeve and a screw, and the key points are: anchoring part still includes fastening sleeve pipe and elbow, and the screw passes fastening sleeve pipe and elbow and stretches into to the inflation cover intraductally, wherein the both sides of elbow upwards extend earlier respectively and stretch out to both sides again and form the both wings for the elbow is whole to be a structure of falling the convex, the utility model discloses simple structure can normally, safely, fix external wall insulation board high-efficiently, can be applicable to the installation of the heat preservation decorative board of taking the finish coat or the heat preservation heat insulating board of easily breaking, has fully improved the maneuverability of heat preservation engineering, has reduced the operation degree of difficulty, has ensured the engineering quality.

However, the following drawbacks or problems still exist in connection with the prior art: if the common expansion anchor bolt is used for fixing, the contact area between the expansion anchor bolt and the heat-insulation board is smaller, and when the heat-insulation board is fixed, the pressure of the screw or the expansion anchor bolt on the heat-insulation board is larger, so that the heat-insulation board is easy to damage, and the heat-insulation board falls off; thereby avoid droing at above-mentioned device through set up the elbow in the expansion sleeve outside increase area of contact, but when the screw in the outside appears laxing, play the elbow still can drop to lead to the heated board to drop, we have designed an anchor assembly for fixing the external wall heated board for this reason, can avoid the heated board the condition that drops to appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anchoring part for fixing an external wall insulation board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor assembly for fixed external wall insulation board, includes fixed cardboard, expansion sleeve, the through-hole has been seted up to the outer wall of fixed cardboard, the opening that a plurality of equidistance were arranged is seted up to expansion sleeve's one end, expansion sleeve keeps away from open-ended one end and welds each other with the outer wall of fixed cardboard, expansion sleeve and through-hole correspond each other, the sand grip has been seted up to one side outer wall of fixed cardboard, the opposite side of fixed cardboard is provided with the bar groove, the sand grip corresponds each other with the bar groove, square groove has been seted up to one side outer wall of fixed cardboard, the opposite side of fixed cardboard is provided with the lug, square groove corresponds each other with the lug, the bolt has been cup jointed to expansion sleeve's inside, the one end outer wall threaded connection of bolt has the nut.

Preferably, the square grooves and the bumps are a plurality of which are arranged along the circle centers of the through holes at equal intervals.

Preferably, the sand grip is two, two with the bar groove is located the both sides of through-hole respectively.

Preferably, the expansion sleeve is perpendicular to the fixed clamping plate, and an included angle between the fixed clamping plate and the expansion sleeve is a welding line.

Preferably, the outer wall of the bolt is sleeved with a flat washer, and the flat washer is located between the nut and the fixing clamping plate.

The utility model has the advantages that:

1. the utility model discloses in, can increase the area of contact of heated board and anchor assembly through the design of fixed cardboard, reduced the pressure that fixed cardboard produced the heated board, play the effect of protection to keeping warm, simultaneously through with fixed cardboard and expansion sleeve welding together, when instant nut appears droing, fixed cardboard also can be in the same place with the heated board laminating, can avoid the heated board to drop.

2. The utility model discloses in, through the design of lug, can increase the area of contact of welding material and fixed cardboard when making fixed cardboard and expansion sleeve weld to make between fixed cardboard and the expansion sleeve welded more firm, through the design of sand grip, the sand grip can play the effect of strengthening rib to fixed cardboard, has improved the intensity of fixed cardboard, avoids fixed cardboard atress to take place to buckle.

Drawings

Fig. 1 is a front view of the fixing clip board and the expansion sleeve of the anchoring member for fixing the external wall insulation board of the utility model.

Fig. 2 is the utility model discloses a fixed cardboard, expansion sleeve's left side view for fixing external wall insulation board's anchor assembly.

Fig. 3 isbase:Sub>A schematic view ofbase:Sub>A partial structure atbase:Sub>A-base:Sub>A in fig. 2 of an anchoring member for fixing an external wall insulation board of the present invention.

Fig. 4 is a schematic view of a local structure at B-B in fig. 2 of an anchoring member for fixing an external wall insulation board of the present invention.

Fig. 5 is a right side view of the fixing clip plate of the anchoring member for fixing the external wall insulation board of the utility model.

Fig. 6 is the utility model discloses a structural schematic diagram of an expansion sleeve, bolt, nut, plain washer for fixing external wall insulation board's anchor assembly.

Reference numbers in the figures: 1. fixing the clamping plate; 2. expanding the casing; 3. an opening; 4. a convex strip; 5. a strip-shaped groove; 6. a through hole; 7. a square groove; 8. a bump; 9. a bolt; 10. a nut; 11. a flat washer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The embodiment is as follows:

as shown in figures 1 to 6:

the utility model provides an anchor assembly for fixed external wall insulation board, including fixed cardboard 1, expansion sleeve 2, through-hole 6 has been seted up to fixed cardboard 1's outer wall, opening 3 that a plurality of equidistance were arranged is seted up to expansion sleeve 2's one end, expansion sleeve 2 keeps away from opening 3's one end and fixed cardboard 1's outer wall and welds each other, expansion sleeve 2 and through-hole 6 correspond each other, sand grip 4 has been seted up to one side outer wall of fixed cardboard 1, the opposite side of fixed cardboard 1 is provided with bar groove 5, sand grip 4 corresponds each other with bar groove 5, square groove 7 has been seted up to one side outer wall of fixed cardboard 1, the opposite side of fixed cardboard 1 is provided with lug 8, square groove 7 corresponds each other with lug 8, bolt 9 has been cup jointed to expansion sleeve 2's inside, bolt 9's one end outer wall threaded connection has nut 10.

Square groove 7 is a plurality ofly with lug 8, a plurality of square grooves 7 prolong the centre of a circle equidistance of through-hole 6 and arrange, square groove 7 can directly form through the punching machine punching press with lug 8, design through lug 8, can increase welding material and fixed cardboard 1's area of contact when making fixed cardboard 1 and expansion sleeve 2 weld, thereby make welded more firm between fixed cardboard 1 and the expansion sleeve 2, sand grip 4 is two with bar groove 5, two bar grooves 5 are located the both sides of through-hole 6 respectively, sand grip 4 can directly form through the punching machine punching press with bar groove 5, sand grip 4 can play the effect of strengthening rib to fixed cardboard 1, the intensity of fixed cardboard 1 has been improved, avoid fixed cardboard 1 atress to take place to buckle.

Expansion sleeve 2 sets up with fixed cardboard 1 is perpendicular, contained angle between fixed cardboard 1 and the expansion sleeve 2 is the welding seam, through being in the same place fixed cardboard 1 and expansion sleeve 2 welding, when instant nut 10 appears droing, fixed cardboard 1 also can be in the same place with the heated board laminating, can avoid the heated board to drop, bolt 9's outer wall has cup jointed flat washer 11, flat washer 11 is located between nut 10 and the fixed cardboard 1, design through flat washer 11, the pressure of nut 10 to fixed cardboard 1 production has been reduced, can prevent the not hard up of nut 10 and bolt 9 simultaneously, and play the effect of protection.

The specific use mode and function of the embodiment are as follows:

the utility model discloses during the use, select an alloy drill bit the same with inflation screw diameter, punch on wall and the last heated board that punches through the electric hand drill, the hole depth on the wall is as long as inflation sleeve pipe 2 with the hole depth sum of heated board, place the heated board on the wall, make heated board and wall laminating, through-hole on its heated board corresponds with the through-hole of wall each other, then will have bolt 9's inflation sleeve pipe 2 to fill in downtheholely, make fixed cardboard 1 and heated board outer wall laminating simultaneously, can increase the area of contact of heated board and anchor assembly through the design of fixed cardboard 1, the pressure that fixed cardboard 1 produced the heated board has been reduced, play the effect of protection to keeping warm, then use spanner nut 10 of screwing, can make bolt 9, nut 10, expand tightly between the inflation sleeve pipe 2 and become an organic whole, bolt 9 shrink inflation sleeve pipe 2's afterbody can expand after screwing up, thereby fix inflation sleeve pipe 2 and fixed cardboard 1 on the wall, reach the mesh of takeing root, and then fix the heated board on the wall, through welding fixed cardboard 1 and inflation sleeve pipe 2 together, when instant nut 10 appears coming off, fixed cardboard, the heated board also can avoid coming off together.

The structure and process are described with reference to FIGS. 1-6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anchor assembly for fixed external wall insulation board, includes fixed cardboard (1), expansion sleeve (2), its characterized in that, through-hole (6) have been seted up to the outer wall of fixed cardboard (1), opening (3) that a plurality of equidistance were arranged are seted up to the one end of expansion sleeve (2), the one end that opening (3) were kept away from in expansion sleeve (2) welds each other with the outer wall of fixed cardboard (1), expansion sleeve (2) correspond each other with through-hole (6), sand grip (4) have been seted up to one side outer wall of fixed cardboard (1), the opposite side of fixed cardboard (1) is provided with bar groove (5), sand grip (4) correspond each other with bar groove (5), square groove (7) have been seted up to one side outer wall of fixed cardboard (1), the opposite side of fixed cardboard (1) is provided with lug (8), square groove (7) correspond each other with lug (8), bolt (9) have been cup jointed to the inside of expansion sleeve (2), the one end outer wall threaded connection of bolt (9) has nut (10).

2. The anchoring member for fixing the external wall insulation board according to claim 1, wherein the square grooves (7) and the protrusions (8) are plural, and the plural square grooves (7) are arranged along the center of the through hole (6) at equal intervals.

3. The anchoring member for fixing the external wall insulation board according to claim 1, wherein the number of the protruding strips (4) and the number of the strip grooves (5) are two, and the two strip grooves (5) are respectively located at two sides of the through hole (6).

4. The anchoring member for fixing the external wall insulation board according to claim 1, wherein the expansion sleeve (2) is perpendicular to the fixing clip plate (1), and an included angle between the fixing clip plate (1) and the expansion sleeve (2) is a welding line.

5. The anchoring member for fixing the external wall insulation board according to claim 1, wherein the outer wall of the bolt (9) is sleeved with a flat washer (11), and the flat washer (11) is positioned between the nut (10) and the fixing clip plate (1).