CN218970259U

CN218970259U - Connection structure of external wall insulation board and wall body

Info

Publication number: CN218970259U
Application number: CN202222398671.0U
Authority: CN
Inventors: 候宾; 刘金岩; 侯杉杉
Original assignee: Henan Huaitian Construction Engineering Co ltd
Current assignee: Henan Huaitian Construction Engineering Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-05-05
Anticipated expiration: 2032-09-09

Abstract

The connecting structure of the external wall insulation board and the wall effectively solves the problem that the insulation board is not firmly fixed on the external wall; the embedded rod comprises a base and a straight rod, wherein the bottom of the base is provided with an opening, a bottom plate is arranged in the base, a fixing rod fixedly connected with the bottom plate is arranged in the straight rod in a penetrating manner, the end part of the fixing rod extends out of the straight rod and is rotatably provided with a plurality of positioning rods, a mounting hole is formed in the heat insulation plate, the fixing part is positioned at the outer side of the mounting hole of the heat insulation plate, the fixing rod penetrates into the mounting hole and is fixedly connected with the fixing part from the outside, and a limiting structure is formed between the positioning rods and the mounting hole, so that the heat insulation plate is fixedly connected with the embedded rod, and the heat insulation plate and a wall body are fixed; the utility model has simple and ingenious structure, and the heat-insulating plate is quickly fixed on the outer wall by using the cooperation of the fixing piece and the embedded rod, so that the heat-insulating plate cannot displace in the solidification process, the stability of the heat-insulating plate is ensured, and the potential safety hazard is eliminated.

Description

Connection structure of external wall insulation board and wall body

Technical Field

The utility model relates to the technical field of installation of external wall insulation boards, in particular to a connection structure of an external wall insulation board and a wall body.

Background

When the external wall insulation board is installed, a bracket is required to be reserved on each layer, the bracket is used for supporting the insulation board, the insulation board is prevented from falling off from the external wall before the adhesive is not solidified, waste of the insulation board is reduced, and potential safety hazards caused by falling off of the insulation board are eliminated.

Because the bracket does not all have below every layer of heated board, consequently the heated board that is located the top can appear the displacement on the outer wall, influences the solidification effect of heated board, and the heated board produces the phenomenon that drops even, causes the incident, consequently, need set up connection structure between heated board and wall body for realize the fixed to the heated board.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a connecting structure of an outer wall insulation board and a wall body, and the problem that the insulation board is not firmly fixed on the outer wall is effectively solved.

The technical scheme for solving the technical problems is as follows: the utility model provides a connection structure of exterior wall insulation board and wall body, including pre-buried pole and mounting, pre-buried pole includes base and straight-bar, base bottom opening is equipped with the bottom plate in the base, wear to be equipped with in the straight-bar with bottom plate fixed connection's dead lever, the dead lever tip stretches out the straight-bar outside and rotates and be provided with a plurality of locating levers, the mounting hole has been seted up on the heated board, the mounting is located the heated board mounting hole outside, the dead lever penetrates in the mounting hole and carries out fixed connection with the mounting from the outside, locating lever and mounting hole form limit structure and make heated board and pre-buried pole fixed connection, accomplish the fixed of heated board and wall body.

Preferably, a plurality of protrusions are uniformly distributed at the bottom of the bottom plate.

Preferably, the fixing rod is sleeved with a first spring, and the first spring pushes the fixing rod upwards so that the end part of the fixing rod extends out of the straight rod.

Preferably, the positioning rods are three and uniformly distributed at the end parts of the fixing rods.

Preferably, the end part of the positioning rod is provided with a push rod in a telescopic manner, the push rod is sleeved with a second spring, the push rod is pushed outwards by the second spring, the end part of the push rod is hinged with three limiting rods corresponding to the positioning rods one by one, a tension spring is arranged between the outer end of the limiting rod and the push rod, and the limiting rods are pulled in the direction close to the axis of the push rod by the tension spring.

Preferably, the mounting hole set up the first annular in the heated board, first annular inboard is equipped with the through-hole, the dead lever inserts in the first annular from the through-hole, first annular outside is equipped with the second annular, first annular and second annular intercommunication, second annular outside is equipped with T type hole, be equipped with the spout of intercommunication second annular on the T type hole lateral wall, the mounting is for the T type structure with T type hole complex, be equipped with the locking piece on the mounting, the locking piece can follow the spout and get into in the second annular, constitute mounting and heated board fixed connection's structure, the mounting inner is equipped with conical depression bar, the depression bar can push away the gag lever post all around.

The utility model has simple and ingenious structure, and the heat-insulating plate is quickly fixed on the outer wall by using the cooperation of the fixing piece and the embedded rod, so that the heat-insulating plate cannot displace in the solidification process, the stability of the heat-insulating plate is ensured, and the potential safety hazard is eliminated.

Drawings

Fig. 1 is a schematic view of the connection structure of the present utility model with an insulation board.

Fig. 2 is a schematic diagram of a connection structure of the present utility model with an insulation board.

FIG. 3 is a schematic cross-sectional view of the connection of the present utility model to an insulation panel.

Fig. 4 is a schematic structural view of the embedded bar in the present utility model.

FIG. 5 is a schematic cross-sectional view of an insulation board of the present utility model.

Fig. 6 is a schematic structural view of a fixing member according to the present utility model.

Fig. 7 is a schematic structural view of a fixing member according to the present utility model.

Fig. 8 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

From fig. 1 to 8, it can be seen that a connection structure of an external wall insulation board and a wall body comprises an embedded rod 1 and a fixing piece 2, wherein the embedded rod 1 comprises a base 3 and a straight rod 4, an opening is arranged at the bottom of the base 3, a bottom plate 5 is arranged in the base 3, a fixing rod 6 fixedly connected with the bottom plate 5 is arranged in the straight rod 4 in a penetrating manner, the end part of the fixing rod 6 extends out of the straight rod 4 and is rotatably provided with a plurality of positioning rods 7, a mounting hole 8 is formed in the insulation board 22, the fixing piece 2 is positioned at the outer side of the mounting hole 8, the fixing rod 6 penetrates into the mounting hole 8 and is fixedly connected with the fixing piece 2 from the outer side, and the positioning rods 7 and the mounting hole 8 form a limiting structure to enable the insulation board 22 to be fixedly connected with the embedded rod 1, so that the fixation of the insulation board 22 and the wall body is completed.

In the specific use of the present utility model,

the embedded rod 1 is embedded into the concrete of the outer wall, the base 3 is fixed inside the outer wall by the concrete, the straight rod 4 is exposed out of the concrete, when the heat-insulating plate 22 is installed, the installation hole 8 of the heat-insulating plate 22 is aligned with the straight rod 4, the end part of the fixed rod 6 extends into the installation hole 8, then the fixing piece 2 is fixedly connected from the outer side of the installation hole 8, and after the fixing piece 2 is installed, the heat-insulating plate 22 is fixed with the outer wall.

To achieve the connection of the thermal insulation board 22 to the exterior wall,

the fixed rod 6 is sleeved with a first spring 10, the first spring 10 pushes the fixed rod 6 upwards to enable the end portion of the fixed rod 6 to extend out of the straight rod 4, the positioning rod 7 is provided with three positioning rods uniformly distributed on the end portion of the fixed rod 6, the end portion of the positioning rod 7 is provided with a push rod 11 in a telescopic mode, the push rod 11 is sleeved with a second spring 12, the push rod 11 is pushed outwards by the second spring 12, the end portion of the push rod 11 is hinged with three limiting rods 13 in one-to-one correspondence with the positioning rod 7, tension springs 14 are arranged between the outer ends of the limiting rods 13 and the push rod 11, and the limiting rods 13 are pulled in the axial direction close to the push rod 11 by the tension springs 14.

When the fixing rod 6 is inserted into the mounting hole 8 of the heat-insulating plate 22, the fixing piece 2 contacts with the limiting rod 13 from the other side, the limiting rod 13 is pushed to rotate outwards and is pushed to approach the wall, the limiting rod 13 contacts with the positioning rod 7, the positioning rod 7 rotates, the positioning rod 7 interferes with the mounting hole 8 after rotating, the position of the heat-insulating plate 22 is locked, and the heat-insulating plate 22 cannot be separated from the fixing rod 6 outwards, so that the structure for fixing the heat-insulating plate 22 on the outer wall is realized.

If the insulation board 22 needs to be removed, the fixing frame is taken down, the limiting rod 13 is reset under the action of the tension spring 14, the ejector rod 11 is separated from the positioning rod 7 under the action of the second spring 12, the insulation board 22 is pulled outwards at the moment, the positioning rod 7 is pushed by the inner wall of the mounting hole 8 to enable the positioning rod 7 to shrink, the insulation board 22 is taken down from the end part of the fixing rod 6, and the insulation board 22 is removed.

The bottom plate 5 bottom equipartition has a plurality of archs 9, and dead lever 6 can stretch out and draw back in straight-bar 4 inside, and first spring 10 promotes dead lever 6 and keeps away from the outer wall, and after heated board 22 was fixed, bottom plate 5 and outer wall contact, arch 9 produced holding power, improves the effort between connecting device and the outer wall, and first spring 10 compression this moment, and locating lever 7 can cooperate with mounting hole 8 and accomplish heated board 22's location.

In order to fix the fixing piece 2 to the heat insulation plate 22, the mounting hole 8 is arranged in a first annular groove 15 in the heat insulation plate 22, a through hole 16 is formed in the inner side of the first annular groove 15, the fixing rod 6 is inserted into the first annular groove 15 from the through hole 16, a second annular groove 17 is formed in the outer side of the first annular groove 15, the first annular groove 15 is communicated with the second annular groove 17, a T-shaped hole 18 is formed in the outer portion of the second annular groove 17, a sliding groove 19 communicated with the second annular groove 17 is formed in the side wall of the T-shaped hole 18, the fixing piece 2 is of a T-shaped structure matched with the T-shaped hole 18, a locking piece 20 is arranged on the fixing piece 2, the locking piece 20 can enter the second annular groove 17 from the sliding groove 19 to form a structure fixedly connected with the heat insulation plate 22, a conical pressing rod 21 is arranged at the inner end of the fixing piece 2, and the pressing rod 21 can push the limiting rod 13 away to the periphery.

When the heat insulation plate 22 is installed, the compression bar 21 of the fixing piece 2 is inserted into the installation hole 8, the end part of the compression bar 21 is conical, the limiting rod 13 can be pushed away to the periphery, the fixing rod 6 is pushed to the direction close to the outer wall, limiting action between the positioning rod 7 and the heat insulation plate 22 is achieved, the diameter of the first annular groove 15 is larger than that of the through hole 16, the limiting rod 13 is in contact with the outer wall of the first annular groove 15, the heat insulation plate 22 is prevented from moving outwards, the locking piece 20 enters the second annular groove 17 from the sliding groove 19, the fixing piece 2 is rotated to enable the lock catch to be staggered with the sliding groove 19, locking of the fixing piece 2 and the heat insulation plate 22 is achieved, and due to the acting force of the first spring 10 on the fixing rod 6 and the second spring 12 on the ejector rod 11, friction force can be generated between the lock catch and the second annular groove 17, and accordingly the fixing piece 2 is prevented from rotating, and falling off from the heat insulation plate 22 is avoided.

Compared with the prior art, the utility model has the following beneficial effects: the connecting structure is arranged between the heat-insulating plate and the outer wall, the heat-insulating plate is fixed in an auxiliary mode, the heat-insulating plate is prevented from falling off before the adhesive is solidified, the stability of the heat-insulating plate can be improved in the later period, and safety accidents possibly caused by falling off of the heat-insulating plate are avoided; the fixing piece is connected with the embedded rod simply and conveniently, screws are not needed, the fixing piece can be connected by simply pushing and rotating by a small angle, the fixing of the heat-insulating plate can be completed rapidly, and the operation is simple and efficient; if the insulation board needs to be dismantled in the later period, the dismantling operation can be completed rapidly.

Claims

1. The utility model provides a connection structure of exterior wall insulation board and wall body, a serial communication port, including pre-buried pole (1) and mounting (2), pre-buried pole (1) is including base (3) and straight-bar (4), base (3) bottom opening, be equipped with bottom plate (5) in base (3), wear to be equipped with in straight-bar (4) with bottom plate (5) fixed connection's dead lever (6), dead lever (6) tip stretches out straight-bar (4) outside and rotates and be provided with a plurality of locating levers (7), mounting hole (8) have been seted up on insulation board (22), mounting (2) are located insulation board (22) mounting hole (8) outside, dead lever (6) penetrate in mounting hole (8) and carry out fixed connection with mounting (2) from the outside, locating lever (7) and mounting hole (8) form limit structure and make insulation board (22) and pre-buried pole (1) fixed connection, accomplish insulation board (22) and wall body's fixed.

2. The connection structure of the external wall insulation board and the wall body according to claim 1, wherein a plurality of bulges (9) are uniformly distributed at the bottom of the bottom plate (5).

3. The connection structure of the external wall insulation board and the wall body according to claim 1, wherein the fixing rod (6) is sleeved with a first spring (10), and the first spring (10) pushes the fixing rod (6) upwards so that the end part of the fixing rod (6) extends out of the straight rod (4).

4. The connecting structure of the external wall insulation board and the wall body according to claim 1, wherein three positioning rods (7) are uniformly distributed at the end parts of the fixing rods (6).

5. The connection structure of the external wall insulation board and the wall body according to claim 1, wherein the end part of the positioning rod (7) is provided with a push rod (11) in a telescopic manner, the push rod (11) is sleeved with a second spring (12), the second spring (12) pushes the push rod (11) outwards, the end part of the push rod (11) is hinged with three limiting rods (13) which are in one-to-one correspondence with the positioning rod (7), a tension spring (14) is arranged between the outer end of the limiting rod (13) and the push rod (11), and the tension spring (14) pulls the limiting rod (13) towards the axis direction close to the push rod (11).

6. The connection structure of an external wall insulation board and a wall body according to claim 5, wherein the installation hole (8) is formed in a first annular groove (15) in the insulation board (22), a through hole (16) is formed in the inner side of the first annular groove (15), a fixing rod (6) is inserted into the first annular groove (15) from the through hole (16), a second annular groove (17) is formed in the outer side of the first annular groove (15), the first annular groove (15) is communicated with the second annular groove (17), a T-shaped hole (18) is formed in the outer side of the second annular groove (17), a sliding groove (19) communicated with the second annular groove (17) is formed in the side wall of the T-shaped hole (18), a locking piece (20) is arranged on the fixing piece (2), the locking piece (20) can enter the second annular groove (17) from the sliding groove (19), a structure fixedly connected with the insulation board (22) is formed, a conical pressing rod (21) is arranged at the inner end of the fixing piece (2), and the pressing rod (21) can push the limiting rod (13) to the periphery.