CN210316044U

CN210316044U - Insulation board mounting structure

Info

Publication number: CN210316044U
Application number: CN201921024621.8U
Authority: CN
Inventors: 宋镇涛; 宋德全
Original assignee: Xi'an Yigao Decoration Materials Co Ltd
Current assignee: Xi'an Yigao Decoration Materials Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-14
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to an insulation board mounting structure, including seting up the locating hole on the wall body and wearing to establish the binding nail in the locating hole, the binding nail including bury underground the first nail in the locating hole and the second nail that is used for compressing tightly the heated board, the installation blind hole has been seted up on the terminal surface that first nail is close to the second nail, set up two at least installation logical grooves on the bottom of installation blind hole side, wear to be equipped with the butt piece in the logical inslot of installation, the butt piece is close to the fixed extrusion piece that is provided with on the medial surface of installation blind hole, the length of butt piece is greater than the length that the groove was led to in the installation, wear to be equipped with the extrusion stem in the installation blind hole, extrusion stem and extrusion piece butt, and when the extrusion stem promoted towards the bottom of installation blind hole, the extrusion piece is removed towards one side of keeping away from. Can be when the installation heated board, the butt piece can be fixed the binding nail in the locating hole, and the phenomenon that the binding nail is not hard up to drop is difficult for appearing.

Description

Insulation board mounting structure

Technical Field

The utility model relates to an external wall insulation's technical field especially relates to an insulation board mounting structure.

Background

The heat insulation board is a hard foam plastic board made of polystyrene resin, has good moisture-proof and waterproof performances and a good heat insulation effect, and effectively reduces the influence of outdoor temperature on indoor temperature. According to the regulation of the technical code of the external thermal insulation engineering of the external wall, when the height of a building is more than 20m, the anchor bolt is used for assisting and fixing the thermal insulation material of the external wall at the position with larger negative pressure action. At present, the insulation board is fixed by implanting special fastening nails into split bolt holes of the concrete outer shear wall. However, when the installation mechanism is used for actual construction operation, the heat insulation plate is restricted from sliding along the wall surface due to the special fastening nail, so that the subsequent kneading and pressing bonding process cannot be implemented, and the sealing property between the heat insulation plate and the wall body is poor.

The Chinese patent with the granted publication number of CN204781385U discloses a heat-insulating plate mounting structure, which comprises split fastening nails, gaskets and sealing pieces, wherein the split fastening nails are composed of first components embedded in split bolt holes of an outer wall and second components used for compressing the heat-insulating plate, the first components are in threaded connection with the second components, the first components are composed of nail bodies and positioning pieces, the sealing pieces are arranged at one ends of the nail bodies extending into the split bolt holes, the peripheral surfaces of the other ends of the nail bodies are tightly attached to the outer wall and cover the split bolt holes, glue injection holes are formed in the positioning pieces, and bonding glue is injected into a space defined by the positioning pieces, the nail bodies, the sealing pieces and the outer wall; the heat insulation plate is fixedly arranged on the outer wall through the second part, the gasket and the first part. It has better sealing performance. But when the heated board is installed to the wall downside of slope or even the horizontal wall downside, do not have fine fixed mode, pour into bonding glue and when bonding glue not dry, the phenomenon that anchor assembly is not hard up or even drops appears easily, has had the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an insulation board mounting structure can fix placing the anchor assembly in the hole when the installation heated board, and the difficult phenomenon that the not hard up droing appears in the anchor assembly that appears installing.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides an insulation board mounting structure, including seting up the locating hole on the wall body and wearing to establish the binding nail in the locating hole, the binding nail including bury underground the first nail in the locating hole and the second nail that is used for compressing tightly the heated board, the installation blind hole has been seted up on the terminal surface that first nail is close to the second nail, set up two at least installation logical grooves on the bottom of installation blind hole side, wear to be equipped with the butt piece in the installation logical groove, the butt piece is close to the fixed extrusion piece that is provided with on the medial surface of installation blind hole, the length of butt piece is greater than the length that the groove was led to in the installation, wear to be equipped with the extrusion pole in the installation blind hole, extrusion pole and extrusion piece butt, and when the extrusion pole promoted towards the bottom of installation blind hole, the extrusion piece removes towards one side of keeping away from.

Through adopting above-mentioned technical scheme, when the installation heated board, wear to establish the locating hole with the first nail of binding nail to it is inboard to make the extrusion piece be located the installation blind hole. The extrusion rod is then placed in the mounting blind hole, and finally the first nail and the second nail are connected together through threads. When screwing the second nail into the first nail, the second nail is abutted against the extrusion rod, so that the extrusion rod extrudes the extrusion block, and the abutting piece moves towards one side far away from the axis of the installation blind hole. The butt that the butt piece can be fastened is in the lateral wall of locating hole, and the phenomenon that the fastening nail is not hard to appear becoming flexible and droing.

The utility model discloses further set up to: the bottom end of the extrusion rod is arranged to be round table-shaped or conical, and the extrusion block is provided with an inclined plane matched with the side surface of the round table or the conical.

Through adopting above-mentioned technical scheme, can be convenient for on the one hand promote the extrusion piece through the extrusion pole, make the extrusion piece remove more steadily. The end of the other convenient extrusion rod is smaller, so that the extrusion rod is more convenient to embed into the mounting blind hole, and the mounting time is saved.

The utility model discloses further set up to: the projection of the extrusion block on the plane perpendicular to the axis of the installation through groove is larger than the cross section of the installation through groove, the extrusion groove is formed in the side face, close to the axis of the installation blind hole, of the installation through groove, and the cross section of the extrusion groove is equal to the projection cross section of the extrusion block on the plane perpendicular to the axis of the installation through groove in size.

Through adopting above-mentioned technical scheme, when the extrusion stem promoted the extrusion piece and removed, the extrusion piece can inlay and establish into the extrusion inslot, and then can set the extrusion stem to the structure that diameter and installation blind hole diameter are equal, when the extrusion stem was placed in the installation blind hole, can be more even extrude all extrusion pieces simultaneously to make the butt that the butt can be more firm on the medial surface of locating hole.

The utility model discloses further set up to: and an anti-skid block is arranged at one end of the abutting piece far away from the mounting blind hole, and an anti-skid nail is fixedly arranged on the side surface of the anti-skid block far away from the abutting piece.

Through adopting above-mentioned technical scheme, when on the medial surface of butt locating hole, non slipping spur and cleat can be nailed into and the medial surface of firmly grabbing the locating hole. The connection between the whole fastening nail and the side surface of the positioning hole is more stable.

The utility model discloses further set up to: and a compression spring is arranged between the anti-skid block and the abutting piece.

Through adopting above-mentioned technical scheme, compression spring makes and has a trend of mutual separation between non slipping spur and the butt piece all the time. When with the medial surface of non slipping spur butt at the locating hole, the power that the non slipping spur received is bigger, and what be connected between non slipping spur and the wall is more firm.

The utility model discloses further set up to: the anti-skidding piece and the butt piece side of laminating each other on be provided with guide bar and guide way, the guide bar is located one of them side, the guide way is located another side, the guide bar is kept away from one of its connected side and is served and be provided with the stopper, the cross section size of guide way is not less than the cross section size of stopper, the notch department fixed mounting of guide way has the spacing ring, the inner ring cross section size of spacing ring is not less than the cross section size of guide bar, and is less than the cross section size of stopper.

Through adopting above-mentioned technical scheme, restricted the position of non slipping spur. When wearing to establish first nail in the locating hole, make non slipping spur and compression spring can be more convenient compressed, be convenient for wear to establish first nail in the locating hole.

The utility model discloses further set up to: the length of the compression spring under the normal state is greater than that of the guide rod, and the length of the compression spring under the complete compression state is less than that of the guide rod.

Through adopting above-mentioned technical scheme, and carried out a preliminary compression to compression spring, when being convenient for wear to establish first nail in the locating hole, also make the non slipping spur when being extruded by compression spring, be connected more firm between non slipping spur and the wall.

The utility model discloses further set up to: the cross section size of non slipping spur be greater than the cross section size of butt piece, be connected with between non slipping spur and second nail and hold and connect cloth, when the non slipping spur was located the position of keeping away from the second nail the most, the distance between non slipping spur and the second nail was not more than the length that holds and connects cloth.

Through adopting above-mentioned technical scheme, accept cloth mainly used and accept bonding glue, will accept bonding glue and pour into between binding nail and locating hole time, can accept partial bonding glue, the bonding of being convenient for glues the solidification, has reduced the use amount that bonds and glues simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the insulation board is installed, the fastening nails can be fixed in the positioning holes by the abutting pieces, and the phenomenon that the fastening nails are loosened and fall off is not easy to occur;

2. the novel LED lamp is simple in structure, convenient to install and capable of saving installation time.

Drawings

FIG. 1 is a schematic view of the installation of a holding rod;

FIG. 2 is a schematic structural view of the present invention after a part of the structure is hidden;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. positioning holes; 2. fastening nails; 21. a first nail; 22. a second nail; 23. installing blind holes; 24. erecting a ring; 25. a limiting sheet; 3. installing a through groove; 31. an abutting member; 32. extruding the block; 33. an extrusion stem; 34. extruding a groove; 4. anti-skid blocks; 41. anti-skid nails; 42. a guide bar; 43. a limiting block; 44. a guide groove; 45. a limiting ring; 46. a compression spring; 47. a receiving cloth; 5. a wall body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, an insulation board mounting structure includes a positioning hole 1 formed in a wall 5 and a fastening nail 2 inserted into the positioning hole 1. The fastening nail 2 comprises a first nail 21 and a second nail 22 which are positioned on the same axis, and the diameter of the first nail 21 is smaller than that of the positioning hole 1 and penetrates through the positioning hole 1. The end face of the first nail 21 close to the opening of the positioning hole 1 is provided with a blind mounting hole 23, the outer side face of the end of the first nail 21 is integrally provided with an erection ring 24, and the outer diameter of the erection ring 24 is larger than the diameter of the positioning hole 1. The inner side surface of the mounting blind hole 23 is provided with threads, the outer side surface of the second nail 22 is also provided with threads, and the second nail 22 is arranged in the mounting blind hole 23 in a penetrating manner. One end of the second nail 22 far away from the first nail 21 is sleeved with a limiting sheet 25 for pressing the heat-insulation board. The fastening nail 2 is arranged in the positioning hole 1 in a penetrating mode, so that the heat insulation board is compressed, and preliminary anchoring is conducted on the heat insulation board.

As shown in fig. 2 and 3, three mounting through grooves 3 are formed in the side wall of the bottom surface of the mounting blind hole 23, the cross section of each mounting through groove 3 is square, and the distance between every two adjacent mounting through grooves 3 is equal. An abutting part 31 with the cross section equal to the cross section of the installation through groove 3 penetrates through the installation through groove 3. One end, close to the axis of the installation blind hole 23, of the abutting part 31 is integrally formed with an extrusion block 32, the size of the cross section of the extrusion block 32 is larger than that of the cross section of the installation through groove 3, an extrusion groove 34 is formed in the side face, close to the axis of the installation blind hole 23, of the installation through groove 3, the size of the cross section of the extrusion groove 34 is equal to that of the cross section of the extrusion block 32, and the extrusion block 32 is embedded in the extrusion groove 34. An extrusion rod 33 is arranged between the second nail 22 and the bottom surface of the blind mounting hole 23, one end of the extrusion rod 33 close to the bottom surface of the blind mounting hole 23 is conical, and an inclined surface matched with the cone is arranged on the extrusion block 32. When the second nail 22 is screwed into the first nail 21, the second nail 22 abuts on the extrusion rod 33, so that the extrusion rod 33 extrudes the extrusion block 32, and the abutting piece 31 moves towards one side far away from the axis of the installation blind hole 23. The abutting piece 31 can abut against the side wall of the positioning hole 1 in a fastening mode, and the fastening nail 2 is not prone to loosening and falling off.

As shown in fig. 2 and 3, a non-slip block 4 is fixedly mounted on one end of the abutting piece 31 far away from the squeezing block 32, and the cross section size of the non-slip block 4 is larger than that of the abutting piece 31. The lateral surface of the block 4 remote from the abutment 31 is lined with sharp studs 41. When the abutment 31 abuts on the inner side surface of the pilot hole 1, the shoe 4 and the stud 41 can be driven into and firmly grip the inner side surface of the pilot hole 1. The connection between the whole fastening nail 2 and the side surface of the positioning hole 1 is more stable. A guide rod 42 is integrally formed on the side surface of the antiskid block 4 close to the abutting piece 31, a limiting block 43 is integrally formed on one end of the guide rod 42 far away from the antiskid block 4, and the cross section of the limiting block 43 is larger than that of the guide rod 42. A guide groove 44 is formed on the side surface of the abutting piece 31 close to the antiskid block 4, and the cross section of the guide groove 44 is equal to the cross section of the limiting block 43 in size. The notch of the guide groove 44 is fixedly provided with a limiting ring 45, the outer diameter of the limiting block 43 is larger than the width of the guide groove 44, and the inner ring of the limiting ring 45 is equal to the cross section of the guide rod 42 in size. The limiting block 43 is positioned in the guide groove 44, and the guide rod 42 passes through the limiting ring 45. A compression spring 46 is provided between the anti-skid block 4 and the spacing ring 45, and the length of the compression spring 46 in the normal state is larger than that of the guide rod 42, and the length thereof in the fully compressed state is smaller than that of the guide rod 42. With this structure, the position of the shoe 4 is restricted. When the first nail 21 is inserted into the positioning hole 1, the anti-skid block 4 and the compression spring 46 can be compressed more conveniently, so that the first nail 21 is inserted into the positioning hole 1. And a piece of receiving cloth 47 is connected between the second nail 22 and the side face of the anti-skid block 4 close to the second nail 22, and when the extrusion block 32 is tightly attached to the bottom face of the extrusion groove 34 and the limiting block 43 is attached to the limiting ring 45, the distance between the anti-skid block 4 and the side face of the second nail 22 is equal to the length of the piece of receiving cloth 47. Can pour into bonding glue into between locating hole 1 and fastening nail 2 when the anchor heated board, hold the cloth 47 bearing and play bonding glue, reduce the use amount of bonding glue. After a period of time, the adhesive glue is condensed, so that the insulation board is anchored on the wall surface more stably.

Through such setting, when the heated board is installed, with first nail 21 and second nail 22 fixed mounting together, extrude simultaneously and wear to establish the extrusion pole 33 in the installation blind hole 23, and then make extrusion pole 33 promote the extrusion piece 32, make the extrusion piece 32 promote the butt 31, and then make the inseparable butt in one side that the non slipping spur 4 was provided with the antiskid nail 41 on the wall. Fix the blind rivet 2 of placing in locating hole 1, be convenient for pour into bonding glue into between blind rivet 2 and locating hole 1 into, treat the bonding glue solidification back, the more fastening of being connected between blind rivet 2 and the locating hole 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an insulation board mounting structure, includes locating hole (1) of seting up on wall body (5) and wears to establish fastening nail (2) in locating hole (1), its characterized in that: the fastening nail (2) comprises a first nail (21) embedded in the positioning hole (1) and a second nail (22) used for compressing the heat-insulating board, a mounting blind hole (23) is formed in the end face, close to the second nail (22), of the first nail (21), at least two mounting through grooves (3) are formed in the bottom end of the side face of the mounting blind hole (23), an abutting part (31) penetrates through the mounting through grooves (3), an extrusion block (32) is fixedly arranged on the inner side face, close to the mounting blind hole (23), of the abutting part (31), the length of the extrusion block (32) is larger than that of the mounting through grooves (3), an extrusion rod (33) penetrates through the mounting through holes (23), the extrusion rod (33) abuts against the extrusion block (32), and when the extrusion rod (33) pushes towards the bottom end of the mounting blind hole (23), the extrusion block (32) moves towards one side far away from the axis of the mounting blind hole (23), the first nail (21) and the second nail (22) are connected through threads.

2. The insulation board mounting structure according to claim 1, wherein: the bottom end of the extrusion rod (33) is arranged to be in a circular truncated cone shape or a conical shape, and an inclined surface matched with the side surface of the circular truncated cone or the conical shape is arranged on the extrusion block (32).

3. The insulation board mounting structure according to claim 1, wherein: the projection of the extrusion block (32) on the plane perpendicular to the axis of the installation through groove (3) is larger than the cross section of the installation through groove (3), the extrusion groove (34) is formed in the side face, close to the axis of the installation blind hole (23), of the installation through groove (3), and the cross section of the extrusion groove (34) is equal to the projection cross section of the extrusion block (32) on the plane perpendicular to the axis of the installation through groove (3).

4. The insulation board mounting structure according to claim 1, wherein: and an anti-skid block (4) is arranged at one end of the abutting piece (31) far away from the installation blind hole (23), and an anti-skid nail (41) is fixedly arranged on the side surface of the anti-skid block (4) far away from the abutting piece (31).

5. The insulation board mounting structure according to claim 4, wherein: a compression spring (46) is arranged between the anti-skid block (4) and the abutting piece (31).

6. The insulation board mounting structure according to claim 5, wherein: the anti-skidding block (4) and the abutting part (31) are provided with a guide rod (42) and a guide groove (44) on the side face which is mutually attached, the guide rod (42) is located on one side face, the guide groove (44) is located on the other side face, one end, away from the side face connected with the guide rod (42), of the guide rod (42) is provided with a limiting block (43), the size of the cross section of the guide groove (44) is not smaller than that of the limiting block (43), a limiting ring (45) is fixedly installed at the notch of the guide groove (44), the size of the cross section of the inner ring of the limiting ring (45) is not smaller than that of the guide rod (42), and is smaller than that of the limiting block (43).

7. The insulation board mounting structure according to claim 6, wherein: the length of the compression spring (46) in a normal state is larger than that of the guide rod (42), and the length of the compression spring in a fully compressed state is smaller than that of the guide rod (42).

8. The insulation board mounting structure according to claim 7, wherein: the cross section size of non-slip shoe (4) be greater than the cross section size of butt piece (31), be connected with between non-slip shoe (4) and second nail (22) and hold and connect cloth (47), when non-slip shoe (4) are located the position of furthest apart from second nail (22), the distance between non-slip shoe (4) and second nail (22) is not more than the length of holding and connect cloth (47).