CN217871070U

CN217871070U - Anchoring piece with strong supporting capacity

Info

Publication number: CN217871070U
Application number: CN202221995707.7U
Authority: CN
Inventors: 李东光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-22
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses an anchor assembly with strong support ability relates to building outer wall insulation and decorates technical field, including the cardboard, the round hole has been seted up to the upper portion outer wall of cardboard, the threaded hole has been seted up to the lower part outer wall of cardboard, square groove has been seted up to one side outer wall of cardboard, square groove is located the outside of round hole, the opposite side outer wall of cardboard is provided with the square convex block that corresponds each other with square groove, bar groove has been seted up to one side outer wall of cardboard, the opposite side outer wall of cardboard is provided with the bar lug that corresponds with bar groove phase, the utility model discloses in, through the design of supporting screw, pass the screw hole of cardboard department with supporting screw, with the inside rotation of supporting screw toward the heated board until supporting screw and wall contact, support whole anchor assembly through supporting screw to anchor assembly's stability has been improved.

Description

Anchoring piece with strong supporting capacity

Technical Field

The utility model relates to a building external wall insulation decorates technical field, especially relates to an anchor assembly with strong support ability.

Background

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 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 document No. CN203669139U discloses an anchor for fixing an external wall insulation board, which states "including an expansion sleeve and a screw, the key points are: anchoring member 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 the 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 up, 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: firstly, if a common expansion anchor bolt is used for fixing, the contact area between the expansion anchor bolt and the heat-insulation plate is small, and when the heat-insulation plate is fixed, the pressure of a screw or the expansion anchor bolt on the heat-insulation plate is large, so that the heat-insulation plate is easy to damage, and the heat-insulation plate falls off; for example, in the device, the elbow is arranged on the outer side of the expansion sleeve, so that the contact area is increased, and the falling is avoided, but when the screw on the outer side is loosened, the elbow still falls off, so that the heat insulation plate falls off; secondly, current anchor member support ability is relatively weak, and when needs fixed thicker heated board in the anchor member outside, the decurrent effort of heated board is great also arouses the dropout of anchor member easily.

Therefore, the anchoring piece with strong supporting capacity is designed, and the condition that the heat-insulating plate and the anchoring piece fall off can be avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anchoring part with strong supporting capability.

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

the utility model provides an anchor assembly with strong support ability, includes the cardboard, the round hole has been seted up to the upper portion outer wall of cardboard, the threaded hole has been seted up to the lower part outer wall of cardboard, square groove has been seted up to one side outer wall of cardboard, square groove is located the outside of round hole, the opposite side outer wall of cardboard is provided with the square convex block that corresponds each other with square groove, bar recess has been seted up to one side outer wall of cardboard, the opposite side outer wall of cardboard is provided with the bar convex block that corresponds with bar recess, the cardboard is located the fixed welding of round hole department and has the expand tube, the opening has been seted up to the other end outer wall of expand tube, the countersunk head bolt has been cup jointed to the inside of expand tube, countersunk bolt is close to the one end threaded connection of cardboard and has hexagon nut, the cardboard is located threaded hole department threaded connection and has the supporting screw.

Preferably, the number of the square grooves and the number of the square bumps are four, and the square grooves and the square bumps are arranged along the circle center of the round hole at equal intervals.

Preferably, the threaded hole is located under the round hole, the two bar-shaped protruding blocks and the two bar-shaped grooves are located on two sides of the round hole and the two threaded holes respectively, and the square groove and the bar-shaped grooves are located on the same side.

Preferably, the clamping plate and the expansion tube are arranged perpendicularly, an included angle between the clamping plate and the expansion tube is a weld bead, and the square bump is located on the outer side of the expansion tube.

Preferably, the outer wall of the countersunk head bolt is sleeved with a gasket, and the gasket is positioned between the hexagon nut and the 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 cardboard, reduced the pressure that the cardboard produced the heated board, play the effect of protection to keeping warm, through with cardboard and expand tube welding together, even when hex nut appears droing, the 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 square convex block's design, cardboard and expand tube welded welding bead cover square convex block completely, can increase the area of contact of welding material and cardboard when making cardboard and expand tube welding to it is more firm to make between cardboard and the expand tube welded.

3. The utility model discloses in, through the design of bar lug, the bar lug can play the effect of strengthening rib to the cardboard, has improved the intensity of cardboard, avoids the cardboard atress to take place to buckle.

4. The utility model discloses in, through supporting screw's design, pass the screw hole of cardboard department with supporting screw, with supporting screw toward the inside rotation of heated board until supporting screw and wall contact, support whole anchor assembly through supporting screw to improve anchor assembly's stability, further avoid droing of anchor assembly.

Drawings

Fig. 1 is a front view of the clamping plate and the expanding tube of the anchoring member with strong supporting ability of the present invention.

Fig. 2 is a right side view of the clamping plate and the expanding tube of the anchoring member with strong supporting ability of the present invention.

Fig. 3 is a left side view of the clamping plate and the expanding tube of the anchoring member with strong supporting ability of the present invention.

Fig. 4 isbase:Sub>A partial structural view of the anchor member with strong supporting ability atbase:Sub>A-base:Sub>A in fig. 2 according to the present invention.

Fig. 5 is a schematic view of a portion of the anchor assembly having strong supporting ability shown in fig. 2B-B.

Fig. 6 is the schematic structural diagram of the clamping plate, the expanding tube, the countersunk head bolt and the supporting screw of the anchoring member with strong supporting capability of the utility model.

Fig. 7 is a schematic view of an installation structure of the insulation board and a wall surface.

Reference numbers in the figures: 1. clamping a plate; 2. a circular hole; 3. a threaded hole; 4. a square groove; 5. a strip-shaped groove; 6. a bar-shaped projection; 7. expanding the tube; 8. an opening; 9. a square bump; 10. a countersunk bolt; 11. a gasket; 12. a hexagonal nut; 13. and supporting the screw.

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.

As shown in figures 1 to 7:

an anchoring part with strong supporting capability comprises a clamping plate 1, wherein a round hole 2 is formed in the outer wall of the upper part of the clamping plate 1, a threaded hole 3 is formed in the outer wall of the lower part of the clamping plate 1, a square groove 4 is formed in the outer wall of one side of the clamping plate 1, the square groove 4 is located on the outer side of the round hole 2, square lugs 9 corresponding to the square groove 4 are arranged on the outer wall of the other side of the clamping plate 1, the number of the square grooves 4 and the number of the square lugs 9 are four, the four square grooves 4 and the four square lugs 9 are arranged at equal intervals along the circle center of the round hole 2, and the square grooves 4 and the square lugs 9 can be directly formed by stamping through a stamping machine;

the outer wall of one side of the clamping plate 1 is provided with a strip-shaped groove 5, the outer wall of the other side of the clamping plate 1 is provided with a strip-shaped lug 6 corresponding to the strip-shaped groove 5, the threaded hole 3 is positioned under the round hole 2, the two strip-shaped lugs 6 and the two strip-shaped grooves 5 are respectively positioned at two sides of the round hole 2 and the threaded hole 3, the square groove 4 and the strip-shaped groove 5 are positioned at the same side, the strip-shaped groove 5 and the strip-shaped lugs 6 can be directly formed by stamping through a stamping machine, the strip-shaped lugs 6 can play a role of reinforcing ribs for the clamping plate 1, the strength of the clamping plate 1 is improved, and the clamping plate 1 is prevented from being bent under stress;

cardboard 1 is located the fixed welding of round hole 2 department and has expand tube 7, cardboard 1 sets up with expand tube 7 is perpendicular, contained angle part between cardboard 1 and the expand tube 7 is the welding bead, square bump 9 is located the outside of expand tube 7, cardboard 1 covers square bump 9 with expand tube 7 welded welding bead completely, design through square bump 9, can increase welding material and cardboard 1 area of contact when making cardboard 1 and expand tube 7 weld, thereby it is more firm to make the welding between cardboard 1 and the expand tube 7, opening 8 has been seted up to the other end outer wall of expand tube 7, countersunk bolt 10 has been cup jointed to the inside of expand tube 7, countersunk bolt 10 is close to one end threaded connection of cardboard 1 has hexagon nut 12, cardboard 1 is located 3 threaded connection of screw hole has supporting screw 13, countersunk bolt 10's outer wall has cup jointed packing ring 11, packing ring 11 is located between hexagon nut 12 and the cardboard 1.

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 countersunk head bolt 10 diameter, punch on wall and the heated board that punches through the electric hand drill, the hole depth on the wall is as long as expand tube 7 with the hole depth sum of heated board, place the heated board on the wall, make heated board and wall laminating, the through-hole on its heated board corresponds with the through-hole of wall each other, then expand tube 7 with countersunk head bolt 10 is plugged into downthehole, make cardboard 1 and heated board outer wall laminate simultaneously, can increase the area of contact of heated board and anchor assembly through the design of cardboard 1, the pressure that cardboard 1 produces to the heated board is reduced, play the effect of protection to the heat preservation, then use spanner screw hexagon nut 12, can make and expand tightly become an organic whole between countersunk head bolt 10 and the expand tube 7, countersunk head bolt 10 contracts after screwing up, the afterbody of expand tube 7, thereby expand tube 7 and cardboard 1 are fixed on the wall, reach the purpose of rooting, and then fix the heated board on the heated board, through welding cardboard 1 and expand tube 7 together, even when screwing up, hexagon nut 12 also can come off, hexagonal nut also can avoid the heated board to come off;

pass the screw hole 3 of cardboard 1 department with supporting screw 13, with supporting screw 13 toward the inside rotation of heated board until supporting screw 13 and wall contact, support whole anchor assembly through supporting screw 13 to improve anchor assembly's stability, further avoid droing of anchor assembly.

The above structure and process are shown in FIGS. 1-7.

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 concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an anchor assembly with strong support ability, includes cardboard (1), its characterized in that, round hole (2) have been seted up to the upper portion outer wall of cardboard (1), the lower part outer wall of cardboard (1) set up screw hole (3), square groove (4) have been seted up to one side outer wall of cardboard (1), square groove (4) are located the outside of round hole (2), the opposite side outer wall of cardboard (1) is provided with square projection (9) that correspond each other with square groove (4), bar recess (5) have been seted up to one side outer wall of cardboard (1), the opposite side outer wall of cardboard (1) is provided with bar projection (6) that correspond with bar recess (5), cardboard (1) are located round hole (2) fixed welding and have expand tube (7), the other end outer wall of expand tube (7) sets up opening (8), countersunk head bolt (10) have been cup jointed to the inside of expand tube (7), countersunk head bolt (10) are close to the one end threaded connection of cardboard (1) have nut (12), cardboard (1) are located hexagonal screw hole (3) threaded connection and support (13).

2. An anchor with strong supporting capacity according to claim 1, characterized in that the square grooves (4) and the square projections (9) are four, and the four square grooves (4) and the four square projections (9) are arranged along the center of the circular hole (2) at equal intervals.

3. The anchor with strong supporting capacity according to claim 2, wherein the threaded hole (3) is located right below the circular hole (2), the number of the bar-shaped protrusions (6) and the bar-shaped grooves (5) is two, the two bar-shaped protrusions (6) and the bar-shaped grooves (5) are respectively located at two sides of the circular hole (2) and the threaded hole (3), and the square groove (4) and the bar-shaped grooves (5) are located at the same side.

4. An anchor with strong supporting capacity according to claim 1, characterized in that the clamping plate (1) is arranged perpendicular to the expansion tube (7), the included angle between the clamping plate (1) and the expansion tube (7) is a welding bead, and the square projection (9) is positioned on the outer side of the expansion tube (7).

5. An anchor with strong support capability according to claim 1, characterized in that the outer wall of the countersunk head bolt (10) is sleeved with a washer (11), and the washer (11) is positioned between the hexagonal nut (12) and the clamping plate (1).