Water seepage prevention structure for external thermal insulation wallboard of fabricated house

Abstract

The utility model belongs to the field of anti-seepage structures, and particularly relates to an anti-seepage structure for external thermal insulation wallboards of a fabricated house, which comprises a plurality of thermal insulation wallboards, a T-shaped sealing strip mounted between the two thermal insulation wallboards, two connecting plates mounted on the front sides of the two thermal insulation wallboards, and clamping seats mounted on the connecting plates in a sliding manner. The front side of the heat preservation wall plate is provided with a slot, the clamping seat is matched with the slot, the connecting plate is provided with an adjusting groove, an adjusting seat is slidably installed in the adjusting groove and fixedly connected with the clamping seat, the inner walls of the sides, close to each other, of the two adjusting grooves are provided with the same moving hole, the adjusting seat is fixedly provided with a moving seat, and the moving seat is fixedly connected with the clamping seat. And the moving seat is in sliding connection with the moving hole. The thermal insulation wallboard is reasonable in design, the two adjacent thermal insulation wallboards are extruded towards the T-shaped sealing strip, so that the sealing performance between the two thermal insulation wallboards is improved, and the situation of water seepage at the joint of the thermal insulation wallboards is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water seepage prevention structures, in particular to a water seepage prevention structure for assembled house exterior insulation wall panels. Background Art

[0002] With the advancement of technology, the standards for exterior wall insulation construction are getting higher and higher, and the country is also requiring further improvement of the safety and reliability of civil building insulation projects to promote high-quality development of urban construction. At present, a prefabricated external insulation module and a prefabricated external insulation construction process are announced in China with publication number CN114000597A. The prefabricated external insulation module includes an insulation board and an upper flange structure connected to one end of the insulation board and used to be connected to the exterior wall. The insulation board has a tongue and groove structure at one end relatively away from the upper flange structure. The upper flange structure has a tenon structure that is mutually engaged with the tongue and groove structure. When the prefabricated prefabricated external insulation module is used to perform insulation construction on the exterior wall, the insulation module is fixed to the exterior wall by anchor bolts or rivets after drilling holes in the exterior wall. This application is applicable to concrete walls, solid brick walls, porous brick walls, hollow brick walls and aerated concrete block walls, which greatly reduces the amount of on-site exterior wall insulation construction. The construction process is significantly simplified, reducing labor intensity and improving construction safety and efficiency. When renovating the exterior walls of existing buildings with external insulation, the original exterior wall insulation or exterior finish does not need to be removed, reducing the generation of construction waste and dust.

[0003] In actual use, it is found that when laying the insulation boards, when there is a gap between two insulation boards, water seepage is likely to occur, which can easily cause damage to the insulation boards. Therefore, we propose an anti-seepage structure for assembled house exterior insulation wall panels to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-seepage structure for assembled house exterior insulation wall panels.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water seepage prevention structure for an assembled house exterior insulation wall panel, comprising a plurality of insulation wall panels, a T-shaped sealing strip is installed between two insulation wall panels, two connecting plates are installed on the front sides of the two insulation wall panels, a card seat is slidably installed on the connecting plate, a slot is opened on the front side of the insulation wall panel, and the card seat is adapted to the slot;

[0007] The connecting plate is provided with an adjustment groove, an adjustment seat is slidably installed in the adjustment groove, and the adjustment seat is fixedly connected to the clamping seat, a same moving hole is provided on the inner wall of the two adjustment grooves on the side close to each other, a moving seat is fixedly installed on the adjustment seat, and the moving seat is slidably connected to the moving hole;

[0008] A groove is provided on the inner wall of one side of the movable hole, a driving plate is slidably installed in the groove, and a pressing mechanism is provided between the driving plate and the movable seat.

[0009] Preferably, the extrusion mechanism comprises an inclined hole, a driving rod and an extrusion rod, the inclined hole is opened on the moving seat, the driving rod is fixedly mounted on the bottom of the driving plate, the extrusion rod is fixedly mounted on the driving rod, and the extrusion rod is slidably connected to the inclined hole.

[0010] Preferably, a threaded hole is provided on the inner wall of one side of the groove, an adjustment mechanism is provided in the threaded hole, and the adjustment mechanism is connected to the driving plate.

[0011] Preferably, the adjustment mechanism comprises an adjustment screw and a knob, wherein the adjustment screw is threadedly installed in the threaded hole, one end of the adjustment screw is rotatably installed on the driving plate, and the other end of the adjustment screw is fixedly installed with the knob.

[0012] Preferably, a rotation groove is provided on the driving plate, an annular groove is provided on the inner wall of the rotation groove, an annular seat is fixedly mounted on the outer side of the adjusting screw, and the annular seat is rotatably connected to the annular groove.

[0013] Preferably, limiting grooves are provided on both inner walls of the groove, limiting seats are fixedly installed on both sides of the driving plate, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0014] Preferably, fixed grooves are provided on both inner walls of the slot, movable grooves are provided on both sides of the holder, a trapezoidal seat is slidably installed in the movable groove, and the trapezoidal seat is adapted to the fixed groove, and a fixed spring is fixedly installed between the trapezoidal seat and the movable groove.

[0015] Preferably, guide grooves are provided on both inner walls of the movable groove, guide seats are provided on both sides of the trapezoidal seat, and the guide seats are slidably connected to the guide grooves.

[0016] Beneficial effects of the utility model:

[0017] 1. When connecting two adjacent insulation wall panels, install the T-shaped sealing strip between the two insulation wall panels, install the connecting plate and the holder on the insulation wall panels, so that the holder can be inserted into the slot. Under the action of the fixing spring and the trapezoidal seat, the trapezoidal seat can be inserted into the corresponding fixing groove, so as to fix the holder;

[0018] 2. Through the cooperation of the knob, adjusting screw, threaded hole, driving plate, driving rod and extrusion rod, the extrusion rod drives the moving seat to move through the inclined hole. At this time, the two moving seats move towards each other. The moving seat can drive the clamping seat to move through the adjusting seat. The clamping seat can drive the insulation wall panel to squeeze the T-shaped sealing strip, thereby increasing the sealing between the two insulation wall panels and avoiding water seepage at the connection of the insulation wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an anti-seepage structure for an assembled house exterior insulation wall panel proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a top view of a water seepage prevention structure for an assembled house exterior insulation wallboard proposed by the utility model;

[0021] Figure 3 This is a schematic structural diagram of part A of an anti-seepage structure for an assembled house exterior insulation wall panel proposed by the utility model;

[0022] Figure 4 This is a schematic structural diagram of part B of an anti-seepage structure for an assembled house exterior insulation wall panel proposed by the utility model.

[0023] In the figure: 1. Insulation wall panel; 2. T-shaped sealing strip; 3. Connecting plate; 4. Adjustment slot; 5. Adjustment seat; 6. Clamping seat; 7. Slot; 8. Moving hole; 9. Moving seat; 10. Fixed slot; 11. Moving slot; 12. Trapezoidal seat; 13. Fixed spring; 14. Oblique hole; 15. Groove; 16. Driving plate; 17. Driving rod; 18. Extrusion rod; 19. Threaded hole; 20. Adjustment screw; 21. Knob. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Reference Figure 1-4, an anti-seepage structure for an assembled house external insulation wall panel, comprising a plurality of insulation wall panels 1, a T-shaped sealing strip 2 is installed between two insulation wall panels 1, two connecting plates 3 are installed on the front sides of the two insulation wall panels 1, a card seat 6 is slidably installed on the connecting plate 3, a slot 7 is provided on the front side of the insulation wall panel 1, and the card seat 6 is adapted to the slot 7, an adjustment slot 4 is provided on the connecting plate 3, an adjustment seat 5 is slidably installed in the adjustment slot 4, and the adjustment seat 5 is fixedly connected to the card seat 6, a same moving hole 8 is provided on the inner wall on one side of the two adjustment slots 4 close to each other, a moving seat 9 is fixedly installed on the adjusting seat 5, and the moving seat 9 is slidably connected to the moving hole 8, a groove 15 is provided on the inner wall on one side of the moving hole 8, a driving plate 16 is slidably installed in the groove 15, and an extrusion mechanism is provided between the driving plate 16 and the moving seat 9, and the purpose of installing the connecting plate 3 can be achieved through the cooperation of the card seat 6 and the slot 7.

[0027] In this embodiment, the extrusion mechanism includes an inclined hole 14, a driving rod 17 and an extrusion rod 18. The inclined hole 14 is opened on the moving seat 9, the driving rod 17 is fixedly installed on the bottom of the driving plate 16, the extrusion rod 18 is fixedly installed on the driving rod 17, and the extrusion rod 18 is slidably connected to the inclined hole 14. When the extrusion rod 18 moves, the extrusion rod 18 can drive the moving seat 9 to move by extruding the inclined hole 14. A threaded hole 19 is opened on the inner wall of one side of the groove 15, and an adjustment mechanism is arranged in the threaded hole 19, and the adjustment mechanism is connected to the driving plate 16.

[0028] In this embodiment, the adjusting mechanism includes an adjusting screw 20 and a knob 21. The adjusting screw 20 is threadedly installed in the threaded hole 19. One end of the adjusting screw 20 is rotatably installed on the driving plate 16. The other end of the adjusting screw 20 is fixedly installed with a knob 21. The movement of the adjusting screw 20 can drive the driving plate 16 to move. A rotation groove is provided on the driving plate 16, and an annular groove is provided on the inner wall of the rotation groove. An annular seat is fixedly installed on the outer side of the adjusting screw 20, and the annular seat is rotatably connected to the annular groove. Through the cooperation of the annular seat and the annular groove, the adjusting screw 20 can be rotatably installed on the driving plate 16. Limiting grooves are provided on the inner walls of both sides of the groove 15. Limiting seats are fixedly installed on both sides of the driving plate 16, and the limiting seats are slidably connected to the corresponding limiting grooves. By setting the limiting grooves and the limiting seats, the driving plate 16 can be guided so that the driving plate 16 can move stably.

[0029] Embodiment 2

[0030] Reference Figure 3The difference between this embodiment and the first embodiment is that fixed grooves 10 are provided on the inner walls on both sides of the slot 7, and movable grooves 11 are provided on both sides of the card seat 6. A trapezoidal seat 12 is slidably installed in the movable groove 11, and the trapezoidal seat 12 is adapted to the fixed groove 10. A fixing spring 13 is fixedly installed between the trapezoidal seat 12 and the movable groove 11. Under the action of the fixing spring 13 and the trapezoidal seat 12, the trapezoidal seat 12 can be inserted into the corresponding fixed groove 10, so as to fix the card seat 6. Guide grooves are provided on the inner walls on both sides of the movable groove 11, and guide seats are provided on both sides of the trapezoidal seat 12, and the guide seats are slidably connected with the guide grooves. Through the cooperation of the guide grooves and the guide seats, the trapezoidal seat 12 can be guided, so that the trapezoidal seat 12 can move stably.

[0031] When the two adjacent insulation wall panels 1 are connected, the T-shaped sealing strip 2 is installed between the two insulation wall panels 1, and the connecting plate 3 and the holder 6 are installed on the insulation wall panel 1, so that the holder 6 can be inserted into the slot 7. Under the action of the fixing spring 13 and the trapezoidal seat 12, the trapezoidal seat 12 can be inserted into the corresponding fixing groove 10, so as to achieve the purpose of fixing the holder 6. By rotating the knob 21 and the adjusting screw 20, under the action of the threaded hole 19, the adjusting screw 20 can be rotated and moved at the same time, and the adjusting screw 20 can drive the driving plate 16, the driving rod 17 and the extrusion rod 18 to move. The extrusion rod 18 drives the moving seat 9 to move through the inclined hole 14. At this time, the two moving seats 9 move in a direction close to each other, and the moving seat 9 can drive the holder 6 to move through the adjusting seat 5, and the holder 6 can drive the insulation wall panel 1 to squeeze the T-shaped sealing strip 2, thereby increasing the sealing between the two insulation wall panels 1 and avoiding water seepage at the connection of the insulation wall panels 1.

[0032] The above is a detailed introduction to the waterproof structure for the assembled exterior insulation wall panels of houses provided by the utility model. This article uses specific embodiments to explain the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An anti-seepage structure for an assembled house exterior insulation wallboard, characterized in that: It comprises a plurality of thermal insulation wall panels, a T-shaped sealing strip is installed between two thermal insulation wall panels, two connecting plates are installed on the front sides of the two thermal insulation wall panels, a card seat is slidably installed on the connecting plate, a slot is opened on the front side of the thermal insulation wall panel, and the card seat is adapted to the slot; The connecting plate is provided with an adjustment groove, an adjustment seat is slidably installed in the adjustment groove, and the adjustment seat is fixedly connected to the clamping seat, and the same moving hole is provided on the inner wall of the side where the two adjustment grooves are close to each other, a moving seat is fixedly installed on the adjustment seat, and the moving seat is slidably connected to the moving hole; A groove is provided on an inner wall of one side of the movable hole, a driving plate is slidably installed in the groove, and a pressing mechanism is provided between the driving plate and the movable seat.

2. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 1 is characterized in that: The extrusion mechanism comprises an inclined hole, a driving rod and an extrusion rod, wherein the inclined hole is opened on the moving seat, the driving rod is fixedly mounted on the bottom of the driving plate, the extrusion rod is fixedly mounted on the driving rod, and the extrusion rod is slidably connected to the inclined hole.

3. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 1 is characterized in that: A threaded hole is provided on the inner wall of one side of the groove, an adjusting mechanism is provided in the threaded hole, and the adjusting mechanism is connected to the driving plate.

4. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 3 is characterized in that: The adjusting mechanism comprises an adjusting screw and a knob. The adjusting screw is threadedly installed in a threaded hole. One end of the adjusting screw is rotatably installed on a driving plate, and the other end of the adjusting screw is fixedly installed with a knob.

5. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 4 is characterized in that: The driving plate is provided with a rotation groove, the inner wall of the rotation groove is provided with an annular groove, an annular seat is fixedly mounted on the outer side of the adjusting screw, and the annular seat is rotationally connected to the annular groove.

6. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 1, characterized in that: Limiting grooves are arranged on the inner walls on both sides of the groove, and limiting seats are fixedly installed on both sides of the driving plate, and the limiting seats are slidably connected with the corresponding limiting grooves.

7. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 1, characterized in that: Fixed grooves are provided on the inner walls on both sides of the slot, and movable grooves are provided on both sides of the card seat. A trapezoidal seat is slidably installed in the movable groove, and the trapezoidal seat is adapted to the fixed groove, and a fixed spring is fixedly installed between the trapezoidal seat and the movable groove.

8. The anti-seepage structure for the assembled house exterior insulation wallboard according to claim 7, characterized in that: Guide grooves are provided on both inner walls of the movable groove, guide seats are provided on both sides of the trapezoidal seat, and the guide seats are slidably connected with the guide grooves.

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