CN216044867U

CN216044867U - External wall insulation special anchor bolt for preventing external wall body from falling off

Info

Publication number: CN216044867U
Application number: CN202122033680.5U
Authority: CN
Inventors: 董伟娜; 陈晓龙; 滕超
Original assignee: Qingdao Haichuan Construction Group Co Ltd
Current assignee: Qingdao Haichuan Construction Group Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-15
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an external wall insulation special anchor bolt capable of preventing an external wall body from falling off, which comprises an installation chuck component, a connecting threaded sleeve and a bolt body component, wherein the installation chuck component is matched and connected with the bolt body component through the connecting threaded sleeve, the installation chuck component is composed of a first connecting bolt, a second connecting bolt and an I-shaped chuck, the first connecting bolt and the second connecting bolt are connected to two ends of one side of the I-shaped chuck, the bolt body component is composed of a third connecting bolt, an embedded bolt body and a limiting push column, the third connecting bolt is fixedly connected to one end of the embedded bolt body, and the limiting push column is inserted into the other end of the embedded bolt body. Has the advantages that: can improve anchoring strength, be convenient for simultaneously install the heat preservation outer wall, improve the stability of installation, effectively avoid the outer wall body to drop.

Description

External wall insulation special anchor bolt for preventing external wall body from falling off

Technical Field

The utility model relates to the technical field of anchor bolts, in particular to an anchor bolt special for external wall heat insulation, which can prevent an external wall body from falling off.

Background

The external wall heat preservation means that a certain fixing mode is adopted, a heat insulation material with a good heat preservation effect is fixed on a building wall, and the average thermal resistance value of the wall is increased, so that the heat preservation or heat insulation effect is achieved. The existing external wall insulation structure generally adopts a binder to bond an insulation material such as a polystyrene plastic plate on an external wall, the surface layer of the insulation material is covered with anti-crack mortar, and an external wall scene brick or external wall paint is decorated, and the insulation material of the external wall is fixed by the binder alone, so that the insulation material of the external wall is easy to fall off after a long time, and the later safety and the maintenance cost are greatly examined, therefore, a special anchor bolt for the external wall insulation is needed to prevent the external wall from falling off.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides an anchor bolt special for external wall heat insulation, which can prevent an external wall body from falling off, so as to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

the utility model provides an avoid the outer wall body to drop special crab-bolt of outer wall insulation, includes installation chuck subassembly, connection swivel nut and bolt body subassembly, the installation chuck subassembly passes through connect the swivel nut with bolt body subassembly matches and connects, the installation chuck subassembly comprises connecting bolt one, connecting bolt two and i-shaped dop, connecting bolt one with connecting bolt two all connect in the both ends of i-shaped dop one side, bolt body subassembly comprises connecting bolt three, embedded bolt body and spacing pushing ram, connecting bolt three fixed connection in the one end of embedded bolt body, spacing pushing ram alternate in the other end of embedded bolt body.

Furthermore, a first strip-shaped clamping groove is formed in the top end of the I-shaped clamping head, and a second strip-shaped clamping groove is formed in the bottom end of the I-shaped clamping head.

Furthermore, the first bar-shaped clamping groove and the inner side wall of the second bar-shaped clamping groove are provided with U-shaped sealing cushion covers, and the U-shaped sealing cushion covers are made of rubber materials.

Furthermore, the top ends and the bottom ends of the first connecting bolt and the second connecting bolt are fixedly connected with the I-shaped clamping heads through reinforcing plates, and the reinforcing plates are of triangular structures.

Furthermore, a first locking nut matched with the connecting threaded sleeve is sleeved on the mounting chuck component, and a second locking nut matched with the connecting threaded sleeve is sleeved on the bolt body component.

Furthermore, a plurality of limiting convex rings are arranged on the embedded bolt body, a plurality of deformation limiting pieces are arranged at one end, away from the connecting bolt III, of the embedded bolt body, and a plurality of limiting conical heads are arranged on the outer side of each deformation limiting piece.

Furthermore, the inner side wall of the deformation limiting piece is provided with a plurality of limiting clamping heads I, the limiting push column is of a conical structure, and the side edge of the limiting push column is provided with a plurality of limiting clamping heads II matched with the limiting clamping heads I.

The utility model has the beneficial effects that: through the special anchor bolt for preventing the outer wall body from falling off for the outer wall heat preservation, which is formed by the installation chuck assembly, the connection threaded sleeve, the bolt body assembly, the connection bolt I, the connection bolt II, the I-shaped chuck, the connection bolt III, the embedded bolt body and the limiting push column, the anchoring strength can be improved, meanwhile, the heat preservation outer wall is convenient to install, the installation stability is improved, and the outer wall body is effectively prevented from falling off.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an anchor bolt for external wall insulation, which is used for preventing an external wall from falling off according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a mounting chuck assembly of an anchor bolt for external wall insulation, which is used for preventing an external wall body from falling off according to an embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a bolt assembly of an anchor bolt for external wall insulation, which is used for preventing an external wall from falling off according to an embodiment of the utility model;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure:

1. mounting a chuck component; 2. connecting a threaded sleeve; 3. a pin body assembly; 4. a first connecting bolt; 5. a second connecting bolt; 6. an I-shaped chuck; 7. a third connecting bolt; 8. a plug body is embedded; 9. limiting the push column; 10. a first bar-shaped slot; 11. a second bar-shaped clamping groove; 12. a U-shaped sealing cushion sleeve; 13. a reinforcing plate; 14. locking the first nut; 15. locking a second nut; 16. a limit convex ring; 17. a deformation limiting sheet; 18. a limiting conical head; 19. a first limiting clamp head; 20. and a second limiting chuck.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, the anchor bolt special for the external wall heat insulation is provided for preventing the external wall body from falling off.

The first embodiment is as follows:

as shown in fig. 1 to 4, the anchor bolt for external wall insulation for preventing an external wall from falling off according to an embodiment of the present invention includes an installation chuck assembly 1, a connection nut 2 and a bolt assembly 3, wherein the installation chuck assembly 1 is connected with the bolt assembly 3 through the connection nut 2 in a matching manner, the installation chuck assembly 1 is composed of a first connection bolt 4, a second connection bolt 5 and an i-shaped chuck 6, the first connection bolt 4 and the second connection bolt 5 are both connected to two ends of one side of the i-shaped chuck 6, the bolt assembly 3 is composed of a third connection bolt 7, an inner embedded bolt 8 and a limit push column 9, the third connection bolt 7 is fixedly connected to one end of the inner embedded bolt 8, and the limit push column 9 is inserted into the other end of the inner embedded bolt 8.

By means of the technical scheme, through setting up the special crab-bolt of outer wall heat preservation that avoids the outer wall body to drop that comprises installation chuck subassembly 1, connection swivel nut 2, bolt body subassembly 3, connecting bolt one 4, connecting bolt two 5, I-shaped dop 6, connecting bolt three 7, embedded bolt body 8 and spacing pushing ram 9 to can improve anchoring strength, be convenient for simultaneously install the heat preservation outer wall, improve the stability of installation, effectively avoid the outer wall body to drop.

Example two:

as shown in fig. 1-4, the mounting chuck assembly 1 is connected with the bolt body assembly 3 by the connection screw sleeve 2 in a matching manner, the mounting chuck assembly 1 is composed of a first connection bolt 4, a second connection bolt 5 and an i-shaped chuck 6, the first connection bolt 4 and the second connection bolt 5 are both connected to two ends of one side of the i-shaped chuck 6, the bolt body assembly 3 is composed of a third connection bolt 7, an embedded bolt 8 and a limit push pillar 9, the third connection bolt 7 is fixedly connected to one end of the embedded bolt 8, the limit push pillar 9 is inserted into the other end of the embedded bolt 8, a first strip-shaped clamping groove 10 is formed at the top end of the i-shaped chuck 6, a second strip-shaped clamping groove 11 is formed at the bottom end of the i-shaped chuck 6, a U-shaped sealing cushion 12 is arranged on the inner side walls of the first strip-shaped clamping groove 10 and the second strip-shaped clamping groove 11, and the U-shaped sealing cushion 12 is made of rubber, the top ends and the bottom ends of the first connecting bolt 4 and the second connecting bolt 5 are fixedly connected with the I-shaped clamping head 6 through the reinforcing plates 13, the reinforcing plates 13 are of triangular structures, the sealing performance of wall plate installation can be improved through the U-shaped sealing cushion covers 12, and the strength between the first connecting bolt 4 and the second connecting bolt 5 and the I-shaped clamping head 6 can be improved through the reinforcing plates 13.

Example three:

as shown in fig. 1-4, the mounting chuck assembly 1 is connected with the bolt body assembly 3 by the connection screw sleeve 2 in a matching manner, the mounting chuck assembly 1 is composed of a first connection bolt 4, a second connection bolt 5 and an i-shaped chuck 6, the first connection bolt 4 and the second connection bolt 5 are both connected to two ends of one side of the i-shaped chuck 6, the bolt body assembly 3 is composed of a third connection bolt 7, an inner embedded bolt body 8 and a limit push column 9, the third connection bolt 7 is fixedly connected to one end of the inner embedded bolt body 8, the limit push column 9 is inserted into the other end of the inner embedded bolt body 8, the mounting chuck assembly 1 is sleeved with a first lock nut 14 matched with the connection screw sleeve 2, the bolt body assembly 3 is sleeved with a second lock nut 15 matched with the connection screw sleeve 2, the inner embedded bolt body 8 is provided with a plurality of limit convex rings 16, the embedded key body 8 is kept away from the one end of three 7 of connecting bolt is provided with the spacing piece 17 of a plurality of deformations, the outside of the spacing piece 17 of deformations is provided with a plurality of spacing conical heads 18, the inside wall of the spacing piece 17 of deformations is provided with a plurality of spacing dops 19, spacing pushing ram 9 is the toper structure, the side of spacing pushing ram 9 be provided with a plurality of with spacing dop two 20 of 19 assorted of spacing dops, can improve embedded key body 8 and wall connection's steadiness through spacing piece 17 of deformations and spacing bulge loop 16, can avoid spacing pushing ram 9 to relax through spacing dop two 19 and spacing dop 20.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

When actual application, squeeze into the wall body according to preset position earlier with bolt body subassembly 3 inside, when beating in, push away the inside bolt body 8 that inlays of post 9 through spacing and insert to promote the spacing piece 17 of deformation and move to the outside, thereby play the reinforced effect of inflation through spacing conical head 18, then install the heat preservation outer wall, install installation chuck subassembly 1 in the time of the installation, make installation chuck subassembly 1 connect the chucking to the outer wall, then through connecting swivel nut 2 will install chuck subassembly 1 and bolt body subassembly 3 fixed connection can.

In summary, according to the technical scheme of the utility model, the special anchor bolt for external wall thermal insulation, which is composed of the mounting chuck component 1, the connecting screw sleeve 2, the bolt component 3, the connecting bolt I4, the connecting bolt II 5, the I-shaped chuck 6, the connecting bolt III 7, the embedded bolt 8 and the limiting push column 9, is arranged to prevent the external wall from falling off, so that the anchoring strength can be improved, the thermal insulation external wall can be conveniently mounted, the mounting stability is improved, and the external wall can be effectively prevented from falling off.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A special anchor bolt for external wall insulation for preventing an external wall body from falling off is characterized by comprising an installation chuck component (1), a connecting threaded sleeve (2) and a bolt body component (3), the mounting chuck component (1) is matched and connected with the bolt body component (3) through the connecting threaded sleeve (2), the mounting chuck component (1) is composed of a first connecting bolt (4), a second connecting bolt (5) and an I-shaped chuck (6), the first connecting bolt (4) and the second connecting bolt (5) are connected to two ends of one side of the I-shaped clamping head (6), the bolt body assembly (3) consists of a connecting bolt III (7), an embedded bolt body (8) and a limiting push column (9), the connecting bolt III (7) is fixedly connected with one end of the embedded bolt body (8), the limiting push column (9) is inserted into the other end of the embedded bolt body (8).

2. The anchor bolt special for external wall thermal insulation for preventing the external wall from falling off according to claim 1, wherein a first strip-shaped clamping groove (10) is formed at the top end of the i-shaped clamping head (6), and a second strip-shaped clamping groove (11) is formed at the bottom end of the i-shaped clamping head (6).

3. The anchor bolt special for the external wall thermal insulation for preventing the external wall body from falling off as claimed in claim 2, wherein the inner side walls of the first bar-shaped clamping groove (10) and the second bar-shaped clamping groove (11) are both provided with a U-shaped sealing cushion cover (12), and the U-shaped sealing cushion cover (12) is made of rubber.

4. The anchor bolt for external wall insulation for preventing the external wall from falling off according to claim 1, wherein the top end and the bottom end of the first connecting bolt (4) and the second connecting bolt (5) are fixedly connected with the I-shaped clamps (6) through reinforcing plates (13), and the reinforcing plates (13) are triangular structures.

5. The anchor bolt special for the external wall thermal insulation for preventing the external wall from falling off as claimed in claim 1, wherein the mounting chuck component (1) is sleeved with a first locking nut (14) matched with the connecting threaded sleeve (2), and the bolt component (3) is sleeved with a second locking nut (15) matched with the connecting threaded sleeve (2).

6. The anchor bolt special for external wall thermal insulation for preventing the external wall from falling off as claimed in claim 1, wherein a plurality of limiting convex rings (16) are arranged on the embedded bolt body (8), a plurality of deformation limiting pieces (17) are arranged at one end of the embedded bolt body (8) far away from the third connecting bolt (7), and a plurality of limiting conical heads (18) are arranged outside the deformation limiting pieces (17).

7. The anchor bolt special for external wall thermal insulation for preventing the external wall from falling off as claimed in claim 6, wherein the inner side wall of the deformation limiting piece (17) is provided with a plurality of first limiting chucks (19), the limiting push column (9) is of a conical structure, and the side of the limiting push column (9) is provided with a plurality of second limiting chucks (20) matched with the first limiting chucks (19).