CN218623078U - Outer wall insulation layer connection structure - Google Patents

Abstract

The utility model relates to an outer wall insulation layer connection structure relates to outer wall insulation layer technical field, including the wall body, set up the heat preservation on the wall body, set up the decorative layer that keeps away from wall body one side in the heat preservation, be equipped with a plurality of running through on the wall body and slide in heat preservation and decorative layer in-connection pole, the one end that the wall body was kept away from to the connecting rod articulates there is the dead lever, set up the constant head tank that supplies connecting rod and dead lever to slide on heat preservation and the decorative layer, be equipped with the elastic component between the adjacent dead lever, the elastic component supports the dead lever butt on the lateral wall of decorative layer. This application is through setting up connecting rod and dead lever to in dismantlement heat preservation and decorative layer, the condition of destroying the wall when reducing to dismantle heat preservation and decorative layer has the advantage of being convenient for change the heat preservation.

Description

Outer wall insulation layer connection structure

Technical Field

The application relates to the technical field of external wall heat preservation layers, in particular to an external wall heat preservation plate connecting structure.

Background

The external wall insulation is an insulation method for installing an insulation layer on the outer side of a main wall, and is the most extensive insulation method. The cold and heat bridge influence of all parts of the building can be basically eliminated. The heat-insulating effect of the novel light high-efficiency heat-insulating material can be fully exerted, and the heat-insulating effect of the outer wall can be higher compared with the heat-insulating effect of the inner wall and the sandwich heat-insulating wall. The external heat insulation of the building external wall improves the heat insulation performance of the wall body, reduces the conduction loss of indoor heat energy and increases the indoor heat stability.

Related technology for example the grant bulletin number is CN114439176A discloses a prefabricated external wall insulation wallboard, including the dope layer, dope layer one side is equipped with two moulding, one side fixedly connected with anti-crack protection layer that the dope layer kept away from the moulding, anti-crack protection layer one side fixedly connected with heat preservation far away from the dope layer, one side that the heat preservation kept away from anti-crack protection layer can be dismantled and is connected with the release layer, the moulding is arranged in dope layer one-third and two-thirds department from top to bottom respectively, the dope layer comprises coating and flexible water-fast putty, anti-crack protection layer comprises two layers of anti-crack mortar with a layer of alkali-resisting fiberglass mesh cloth, this prefabricated external wall insulation wallboard is through setting up the heat preservation and pasting the layer, directly paste the heat preservation to the basic unit wall body during installation.

With respect to the above-described related art, the inventors found that: when changing the heat preservation, the heat preservation needs to be changed because the heat preservation glues on the wall body, dismantles comparatively troublesome, still can damage the wall body surface when dismantling the heated board moreover to the heat preservation is not convenient for change because the heat preservation can appear the condition that damaged or heat preservation effect reduces after the heat preservation is used for a long time.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the replacement of the heat insulation layer, the application aims to provide an outer wall heat insulation layer connecting structure.

The application provides a connection structure of external wall insulation layer adopts following technical scheme:

the utility model provides an outer wall insulation layer connection structure, include the wall body, set up in heat preservation on the wall body, set up in the heat preservation is kept away from the decorative layer of wall body one side, be equipped with on the wall body a plurality ofly run through and slide in the heat preservation with decorate the in situ connecting rod, the connecting rod is kept away from the one end of wall body articulates there is the dead lever, the heat preservation with offer the confession on the decorative layer the constant head tank that the connecting rod slided, the dead lever roll-off the constant head tank is adjacent be equipped with the elastic component between the dead lever, the elastic component supports the dead lever butt in on the lateral wall of decorative layer.

Through adopting above-mentioned technical scheme, when changing the heat preservation, rotate adjacent dead lever towards the direction that is close to each other to relieve the butt state of dead lever and decorative layer. Then the decorative layer and the heat preservation layer slide towards the direction far away from the wall body, so that the connecting rod and the fixing rod slide out of the positioning groove, and the elastic part supports the adjacent fixing rods to rotate towards the direction far away from each other after the fixing rods slide out of the positioning groove, so that the heat preservation layer and the decorative layer are detached from the wall body. Then the decorative layer of the replaced heat preservation layer slides towards the direction close to the wall body, and the adjacent fixing rods move towards the direction close to each other, so that the fixing rods are aligned with the notches of the positioning grooves. The connecting rod and the fixing rod slide into the positioning groove along the horizontal direction, the connecting rod extends into the heat-insulating layer and the decorative layer, the fixing rod slides out of the decorative layer, and the heat-insulating layer is tightly abutted to the outer wall of the wall body. The elastic component supports adjacent dead lever and rotates towards the direction of keeping away from each other, makes the dead lever support tightly on the lateral wall of decorative layer, restriction connecting rod roll-off decorative layer and heat preservation to it is fixed to support the state of tight on the wall body outer wall with the heat preservation, makes heat preservation and decorative layer be fixed in on the wall body. Through setting up connecting rod and dead lever to in dismantlement heat preservation and decorative layer, the condition of destroying the wall when reducing to dismantle heat preservation and decorative layer, thereby be convenient for change the heat preservation.

Optionally, the elastic element includes a spring disposed between adjacent fixing rods, and two ends of the spring are connected to one end of the fixing rod close to the decoration layer.

Through adopting above-mentioned technical scheme, when the installation heat preservation, earlier heat preservation and decorative layer slide towards the direction that is close to the wall body, rotate the both ends of adjacent dead lever towards the direction that is close to each other again, make the spring extrusion force compression, keep away from the one end of connecting rod with the dead lever and align with the constant head tank notch. The fixed rod and the connecting rod slide into the positioning groove along the horizontal direction, so that the side wall of the heat insulation layer is abutted against the side wall of the wall body. The connecting rod is positioned in the positioning groove, and the fixing rod slides out of the positioning groove. After the fixing rod slides out of the positioning groove, the spring recovers deformation, the spring supports and moves the adjacent fixing rod to rotate towards the direction away from each other, so that the fixing rod is abutted to the side wall of the decorative layer to limit the connecting rod to slide out of the positioning groove, the heat preservation layer is supported and tightly fixed on the side wall of the wall body, the heat preservation layer and the decorative layer are fixed on the wall body, and the heat preservation layer is convenient to install.

Optionally, the two ends of the spring are fixed with sliding blocks, the fixed rod is provided with a sliding groove for the sliding of the sliding blocks, and the fixed rod is internally provided with a fixing part for limiting the sliding of the sliding blocks.

Through adopting above-mentioned technical scheme, when the installation heat preservation, remove the restriction of mounting to the slider earlier, slide the spring towards the direction of keeping away from the connecting rod, the spring drives the slider and slides in the spout, and the spring drives adjacent dead lever simultaneously and rotates towards the direction that is close to each other, makes dead lever and constant head tank notch align. Then the fixed sliding block is fixed through the fixing piece, the sliding of the sliding block is limited, and then the sliding of the spring is limited, so that the fixed rod is fixed. Then the heat-insulating layer and the decorative layer slide towards the direction close to the wall body, so that the fixing rod and the connecting rod slide into the positioning groove along the horizontal direction, and the heat-insulating layer is abutted against the side wall of the wall body. Through setting up the slider to in the position of adjustment spring, the state that makes the dead lever be close to each other is fixed, reduces the spring and supports the dead lever and support the condition tightly in the constant head tank cell wall, makes the dead lever slide in heat preservation and decorative layer more smooth and easy, thereby is convenient for adjust the position of heat preservation and decorative layer.

Optionally, the fixing member includes a plurality of abutting pieces sliding in the fixing rod, a fixing groove for clamping the abutting pieces is formed in a wall of the sliding groove, and one side of the abutting pieces sliding into the sliding groove abuts against the side wall of the sliding block.

Through adopting above-mentioned technical scheme, when fixed spring, with the butt piece towards the direction slip that is close to the dead lever, make the butt piece slide in spout and fixed slot along the horizontal direction and make the butt piece rely on frictional force chucking in the fixed slot to restriction butt piece roll-off fixed slot. Make one side butt of butt piece slip-in spout on the lateral wall of slider to be fixed in the slider between the adjacent butt piece, the restriction slider slides in the spout, so that fixed slider, thereby be convenient for fixed spring.

Optionally, an insertion rod is hinged to one end of the fixing rod, which is far away from the connecting rod, one end of the insertion rod, which is far away from the fixing rod, is bent upwards and gradually shrinks towards the direction far away from the fixing rod, and the gradually shrinking end of the insertion rod is inserted into the decorative layer.

Through adopting above-mentioned technical scheme, when the installation heat preservation, rotate the grafting pole towards the direction that is close to the decorative layer, make the one deck of grafting pole convergent insert in the decorative layer to make the crooked one end of grafting pole hook the decorative layer. The fixing rod is fixed in a state of abutting against the decorative layer to reduce the rotation of the fixing rod after being subjected to external force, so that the stability of the heat preservation layer and the decorative layer is enhanced.

Optionally, the fixing rod is provided with a containing groove for the insertion rod to rotate in, a plurality of elastic protrusions are arranged on the groove wall of the containing groove, and the insertion rod is clamped between the adjacent elastic protrusions.

Through adopting above-mentioned technical scheme, when accomodating the spliced pole, rotate the spliced pole towards the direction that is close to the dead lever, make the spliced pole change over into and accomodate the inslot. The insertion rod is inserted between the adjacent elastic bulges, so that the elastic bulges are compressed by extrusion force at first, and after the insertion rod is transferred into the accommodating groove, the elastic bulges recover to deform so as to fix the insertion rod in the accommodating groove and limit the rotation of the insertion rod. Accomodate the groove through the setting to accomodate the inserted bar, reduce the one end accidental injury technical staff's of inserted bar convergent condition, thereby be convenient for accomodate the inserted bar.

Optionally, one end of the connecting rod, which is far away from the fixing rod, is provided with a limiting disc, a containing groove for the limiting disc to slide in is formed in the wall body, and a locking piece for limiting the limiting disc to slide is arranged on the groove wall of the containing groove.

Through adopting above-mentioned technical scheme, when the installation heat preservation, because heat preservation and decorative layer thickness are different, heat preservation and decorative layer will slide on the connecting rod along the horizontal direction when the thickness of heat preservation and decorative layer is less than the length of connecting rod, be not convenient for fix heat preservation and decorative layer. Therefore, the limit of the locking piece to the limiting disc is firstly released, the connecting rod slides towards the direction close to the wall body, and the connecting rod drives the limiting disc to slide into the accommodating groove along the horizontal direction. Until the heat-insulating layer abuts against the side wall of the wall body, the limiting disc is limited to slide through the locking piece, and then the connecting rod is limited to slide, so that the heat-insulating layer is fixed in an abutting state on the wall body, and the heat-insulating layer is convenient to cling to the outer wall of the wall body and insulate the wall body. Through setting up spacing dish to the length that the adjustment connecting rod stretches out the wall body, thereby be convenient for install the heat preservation and the decorative layer of different thickness.

Optionally, the locking piece is including being fixed in gag lever post, rotation on the holding tank cell wall connect in locking lever, a plurality of being fixed in the gag lever post locking piece on the lateral wall of locking lever circumference, the locking piece run through and rotate connect in on the gag lever post, seted up the confession on the gag lever post locking lever pivoted locking groove, the gag lever post run through and slide in on the spacing dish, seted up the confession on the spacing dish the spacing groove of locking piece roll-off.

Through adopting above-mentioned technical scheme, when the length of adjustment connecting rod, rotate the locking lever earlier, the locking lever drives the locking piece and rotates, makes the locking lever in locking inslot rotation to vertical state for the locking piece rotates to the position of being aligned with spacing groove notch. Then slide the connecting rod into or roll off the holding tank, the connecting rod drives the spacing dish and slides into or roll off the holding tank, makes the locking piece slide in spacing inslot, gag lever post slide in spacing dish along the horizontal direction, until make the heat preservation support tightly on the wall body outer wall. And then the locking rod is rotated to drive the locking block to rotate, so that the locking block rotates in the locking groove to a horizontal state, and the locking block rotates to a position deviating from the notch of the limiting groove. And then make the locking piece butt on the lateral wall of spacing dish to the restriction locking piece slides in the spacing inslot, and then restricts spacing dish and slides on the gag lever post, in order to be fixed in the holding tank with spacing dish, thereby be convenient for fix spacing dish.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting rod and the fixing rod are arranged, so that the heat-insulating layer and the decorative layer can be conveniently detached, the condition that the wall surface is damaged when the heat-insulating layer and the decorative layer are detached is reduced, and the heat-insulating layer is convenient to replace;

2. the sliding block is arranged, so that the position of the spring can be conveniently adjusted, the fixing rods are fixed in a state of being close to each other, the situation that the spring pushes the fixing rods to be tightly propped against the wall of the positioning groove is reduced, the fixing rods can slide into the positioning groove more smoothly, and the heat-insulating layer and the decorative layer can be conveniently installed;

3. the limiting disc is arranged, so that the length of the connecting rod extending out of the wall body can be conveniently adjusted, and heat-insulating layers with different thicknesses can be conveniently installed;

4. through setting up the holding tank to in accomodate the inserted bar, reduce the one end injury technical staff's of inserted bar convergent condition, thereby be convenient for accomodate the inserted bar.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present application.

Fig. 2 is a schematic cross-sectional view for showing a stop lever according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for showing a limiting disc according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram for showing the plugging rod according to the embodiment of the present application.

Description of reference numerals: 1. a wall body; 2. a heat-insulating layer; 21. positioning a groove; 3. a decorative layer; 4. a connecting rod; 41. a limiting disc; 42. accommodating grooves; 43. a fixing rod; 431. a plug rod; 432. an elastic bulge; 433. a receiving groove; 44. an elastic member; 441. a spring; 442. a slider; 443. a chute; 45. a fixing member; 451. abutting the sheet; 452. fixing grooves; 46. a locking member; 461. a limiting rod; 462. a locking lever; 463. a locking block; 464. a locking groove; 465. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an outer wall insulation layer connection structure.

Referring to fig. 1 and 2, the connection structure includes a plurality of connection rods 4, fixing rods 43 hinged to one ends of the connection rods 4, hinge axes of the fixing rods 43 extending in a vertical direction, and elastic members 44 disposed between adjacent fixing rods 43. Wall body 1 has been placed to the one end that dead lever 43 was kept away from to connecting rod 4, and there is heat preservation 2 wall body 1 towards one side of connecting rod 4 along the horizontal direction slip butt, and one side that wall body 1 was kept away from to heat preservation 2 is fixed with decorative layer 3, and elastic component 44 supports and moves dead lever 43 and supports tightly in one side of decorative layer 3 back to the heat preservation, and connecting rod 4 slides in heat preservation 2 and decorative layer 3 along the horizontal direction, and decorative layer 3 passes through the adhesive adhesion with heat preservation 2. After the restriction of the fixing rod 43 by the elastic member 44 is released, the insulating layer 2 and the decoration layer 3 are slid out of the connecting rod 4 to detach the insulating layer 2 and the decoration layer 3, so that the insulating layer 2 and the decoration layer 3 can be replaced.

Referring to fig. 1 and 2, connecting rod 4 this application embodiment is selected for two, all offers the constant head tank 21 that supplies connecting rod 4 and dead lever 43 to slide along the horizontal direction on heat preservation 2 and the decorative layer 3, and connecting rod 4 is located constant head tank 21, and dead lever 43 roll-off constant head tank 21 and butt are in the decorative layer 3 one side of keeping back to heat preservation 2. Make connecting rod 4 connect heat preservation 2 and decorative layer 3 for heat preservation 2 supports tightly on the wall, and elastic component 44 supports and moves the dead lever 43 and supports tightly in the decorative layer 3 one side back to heat preservation 2, on being fixed in wall body 1 lateral wall with heat preservation 2 and decorative layer 3, thereby be convenient for install heat preservation 2 and decorative layer 3.

Referring to fig. 1 and 3, the elastic member 44 includes a spring 441 or an elastic rod horizontally sliding between adjacent fixing rods 43, the sliding blocks 442 are fixed at two ends of the spring 441, a sliding groove 443 for sliding the sliding blocks 442 is opened on a circumferential side wall of the fixing rod 43, and the fixing rod 43 is provided with a fixing member 45 for limiting the sliding of the sliding blocks 442. The spring 441 drives the sliding block 442 to slide in a direction away from the connecting rod 4, the spring 441 simultaneously drives the adjacent fixing rods 43 to rotate in a direction close to each other, and then the sliding block 442 is limited by the fixing piece 45 to slide so as to reduce the situation that the fixing rods 43 tightly abut against the wall of the positioning groove 21 after sliding into the positioning groove 21, and therefore the fixing rods 43 and the connecting rod 4 can slide into the positioning groove 21 more smoothly.

Referring to fig. 1 and 3, the fixing member 45 includes a plurality of abutting pieces 451 sliding in the fixing rod 43 along the horizontal direction, and two abutting pieces 451 are selected in the embodiment of the present application. The fixing lever 43 is provided with a fixing groove 452 into which the abutting piece 451 is slid and clamped in the horizontal direction, and the fixing groove 452 communicates with the slide groove 443. One side of the abutting piece 451 sliding into the sliding slot 443 abuts against the side wall of the sliding block 442 to limit the sliding of the sliding block 442, and therefore the sliding of the spring 441 is limited, so as to fix the spring 441. Thereby facilitating the fixation of the adjacent fixation rods 43 in a state of being close to each other so as to restrict the rotation of the fixation rods 43.

Referring to fig. 2 and 3, a limiting disc 41 is fixed at one end of the connecting rod 4 away from the fixing rod 43, an accommodating groove 42 for the limiting disc 41 and the connecting rod 4 to slide in along the horizontal direction is formed in the wall 1, the limiting disc 41 is in sliding contact with a groove wall of the accommodating groove 42, and a locking piece 46 for limiting the sliding of the limiting disc 41 is arranged on the groove wall of the accommodating groove 42. Connecting rod 4 drives spacing dish 41 and slides in holding tank 42 along the horizontal direction to shorten the length that connecting rod 4 stretches out wall body 1, make heat preservation 2 and the decorative layer 3 that thickness is less than the length of connecting rod 4 can support tightly on the lateral wall of wall body 1, reduce the condition that heat preservation 2 and decorative layer 3 slided on connecting rod 4 along the horizontal direction, so that fixed heat preservation 2 and decorative layer 3.

Referring to fig. 2 and 3, the locking element 46 includes a plurality of position-limiting rods 461 fixed on the groove wall of the accommodating groove 42, a locking rod 462 rotatably connected in the position-limiting rods 461, and a plurality of locking blocks 463 fixed on the circumferential side wall of the locking rod 462, two position-limiting rods 461 are selected in this embodiment of the present application, the rotation axis of the locking rod 462 extends in the horizontal direction, 12 number of locking blocks 463 are selected in this embodiment of the present application, every two locking blocks 463 are a group, and three groups of locking blocks 463 are uniformly fixed on each locking rod 462 at intervals. The locking block 463 penetrates through the limiting rod 461 and rotates on the limiting rod 461, and a locking groove 464 for rotating the locking block 463 is formed in the circumferential side wall of the limiting rod 461. The limiting rod 461 penetrates and slides in the limiting disc 41, a limiting groove 465 for the locking block 463 to slide along the horizontal direction is formed in the limiting disc 41, and the limiting rod 461 slides on two sides of the connecting rod 4. When the locking block 463 is vertical in the locking groove 464, the connecting rod 4 drives the limiting disc 41 to slide into the accommodating groove 42 along the horizontal direction, so that the locking block 463 slides into the limiting groove 465 to adjust the length of the connecting rod 4 extending out of the wall 1. Locking lever 462 drives locking block 463 and rotates, makes locking block 463 rotate to the position of skew spacing groove 465 notch in locking groove 464 during rotation to the horizontality in locking groove 464 for locking block 463 rotates, and then makes locking block 463 butt on spacing dish 41 lateral wall, rotates with restriction spacing dish 41, and then is convenient for fixed link 4.

Referring to fig. 2 and 4, one end of the fixing rod 43 away from the connecting rod 4 is hinged to a plugging rod 431, the hinge axis of the plugging rod 431 extends in the vertical direction, and one end of the plugging rod 431 away from the fixing rod 43 is bent upwards and gradually tapers towards the direction close to the fixing rod 43. The tapered end of the inserting rod 431 is inserted into the decoration layer 3 and hooks the decoration layer 3, so that the fixing rod 43 is fixed in a state of abutting against the decoration layer 3, the rotation of the fixing rod 43 is limited, and the stability of the fixing rod 43 is improved.

Referring to fig. 2 and 4, one end of the fixing rod 43 away from the connecting rod 4 is provided with a receiving groove 433 for the insertion rod 431 to rotate in, and the receiving groove 433 is arranged on one side back to the sliding groove 443 on the fixing rod 43. A plurality of elastic protrusions 432 are fixed on the groove wall of the accommodating groove 433, 2 elastic protrusions 432 are selected in the embodiment of the application, and the elastic protrusions 432 are made of rubber. The plugging rod 431 is clamped between the adjacent elastic bulges 432 to limit the rotation of the plugging rod 431, and the condition that a technician is accidentally injured by the tapered end of the plugging rod 431 is reduced, so that the plugging rod 431 is convenient to store.

The implementation principle of the connection structure of the external wall insulation layer in the embodiment of the application is as follows: when the heat insulation layer 2 is replaced, the inserting rod 431 is rotated in the direction away from the decoration layer 3, so that the inserting rod 431 is rotated out of the decoration layer 3. The insertion rod 431 is rotated into the receiving groove 42, so that the insertion rod 431 is clamped between the adjacent elastic protrusions 432. Then, the abutting piece 451 is slid in a direction away from the fixing lever 43, so that the abutting piece 451 slides out of the fixing groove 452 and the slide groove 443. And pulls the spring 441 away from the decorative layer 3. The spring 441 drives the sliding block 442 to slide in the sliding slot 443 along the horizontal direction, and the spring 441 drives the adjacent fixing rods 43 to rotate in the direction of approaching each other, so that the fixing rods 43 are aligned with the notches of the positioning slots 21 on the decoration layer 3. The abutting piece 451 is slid into the fixing groove 452 and the slide groove 443 in the horizontal direction, the abutting piece 451 is clamped in the fixing groove 452, and one side of the abutting piece 451 sliding into the slide groove 443 abuts on the side wall of the slider 442, so that the slider 442 is fixed. Then the decorative layer 3 and the heat preservation layer 2 are slid in a direction away from the wall body 1, so that the connecting rods 4 and the fixing rods 43 slide out of the heat preservation layer 2 and the decorative layer 3 to detach the heat preservation layer 2 and the decorative layer 3. Then the replaced heat preservation layer 2 and the replaced decoration layer 3 slide towards the direction close to the wall body 1, so that the fixing rod 43 and the connecting rod 4 slide into the heat preservation layer 2 and the decoration layer 3 along the horizontal direction, and the heat preservation layer 2 is abutted to the side wall of the wall body 1. Then, the inserting sheet slides out of the fixing groove 452 and the sliding groove 443 in the horizontal direction, the spring 441 is pulled towards the direction close to the decoration layer 3, the spring 441 drives the sliding block 442 to slide in the sliding groove 443, the spring 441 drives the adjacent fixing rods 43 to rotate towards the direction away from each other, so that the fixing rods 43 are abutted to the decoration layer 3, the connecting rods 4 are limited to slide out of the positioning grooves 21, the heat insulation layer 2 is abutted to the wall body 1, the state is fixed, and the heat insulation layer 2 is used for heat insulation of the wall body 1. So as to dismantle heat preservation 2 and decorative layer 3, reduce the condition of destroying the wall when dismantling heat preservation 2 and decorative layer 3, thereby be convenient for change heat preservation 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an outer wall insulation layer connection structure, includes wall body (1), set up in heat preservation (2) on wall body (1), set up in heat preservation (2) are kept away from decorative layer (3) of wall body (1) one side, its characterized in that: be equipped with on wall body (1) a plurality of run through and slide in heat preservation (2) with connecting rod (4) in decorative layer (3), connecting rod (4) are kept away from the one end of wall body (1) articulates there is dead lever (43), heat preservation (2) with offer the confession on decorative layer (3) constant head tank (21) that connecting rod (4) slided, dead lever (43) roll-off constant head tank (21), it is adjacent be equipped with elastic component (44) between dead lever (43), elastic component (44) are supported dead lever (43) butt in on the lateral wall of decorative layer (3).

2. The external wall insulation layer connecting structure according to claim 1, characterized in that: the elastic piece (44) comprises a spring (441) arranged between the adjacent fixing rods (43), and two ends of the spring (441) are connected to one end, close to the decoration layer (3), of the fixing rod (43).

3. The external wall insulation layer connecting structure according to claim 2, wherein: the two ends of the spring (441) are fixed with sliding blocks (442), the fixed rod (43) is provided with a sliding groove (443) for the sliding blocks (442) to slide, and a fixing piece (45) for limiting the sliding blocks (442) to slide is arranged in the fixed rod (43).

4. The external wall insulation layer connecting structure according to claim 3, wherein: the fixing part (45) comprises a plurality of abutting pieces (451) sliding in the fixing rod (43), a fixing groove (452) for clamping the abutting pieces (451) is formed in the groove wall of the sliding groove (443), and one side of each abutting piece (451) sliding into the sliding groove (443) abuts against the side wall of the sliding block (442).

5. The external wall insulation layer connecting structure according to claim 1, characterized in that: one end, far away from the connecting rod (4), of the fixing rod (43) is hinged to an inserting rod (431), one end, far away from the fixing rod (43), of the inserting rod (431) is bent upwards and gradually shrinks towards the direction close to the fixing rod (43), and one end, gradually shrunk, of the inserting rod (431) is inserted into the decoration layer (3).

6. The connection structure of the external wall insulation layer according to claim 5, characterized in that: the fixing rod (43) is provided with a containing groove (433) for the insertion rod (431) to rotate in, the wall of the containing groove (433) is provided with a plurality of elastic bulges (432), and the insertion rod (431) is clamped between the adjacent elastic bulges (432).

7. The external wall insulation layer connecting structure according to claim 1, characterized in that: keep away from connecting rod (4) the one end of dead lever (43) is equipped with spacing dish (41), set up the confession in wall body (1) holding tank (42) that spacing dish (41) slided in, be equipped with the restriction on holding tank (42) cell wall spacing dish (41) gliding locking piece (46).

8. The external wall insulation layer connecting structure according to claim 7, wherein: locking piece (46) including be fixed in gag lever post (461) on holding tank (42) cell wall, rotate connect in locking lever (462) in gag lever post (461), a plurality of be fixed in locking piece (463) on locking lever (462) circumference lateral wall, locking piece (463) run through and rotate connect in on gag lever post (461), seted up on gag lever post (461) and supply locking lever (462) pivoted locking groove (464), gag lever post (461) run through and slide in on spacing dish (41), set up on spacing dish (41) and supply spacing groove (465) of locking piece (463) roll-off.

Images