Energy-saving and heat-insulating structure of building outer wall

Abstract

The utility model relates to the technical field of building external wall heat preservation and discloses a building external wall energy-saving heat preservation structure which comprises an installation foundation plate and a heat preservation plate, the installation foundation plate comprises a fixing plate, baffles are fixedly connected to the top and the bottom of the front face of the fixing plate, a sliding groove is formed in the right side of the front face of the heat preservation plate, and a movable groove is formed in the inner side of the sliding groove. Moving grooves are formed in the tops and the bottoms of the inner walls of the moving grooves, second springs are arranged in the middles of the inner sides of the moving grooves, fixing rods are fixedly connected to the tops and the bottoms of the second springs, second connecting blocks are fixedly connected to the front faces of the fixing rods, and moving plates are fixedly connected to the ends, away from each other, of the two fixing rods; by arranging the installation foundation plate and the heat preservation plates, independent installation of the multiple heat preservation plates can be achieved, installation is fast and convenient, the structural strength is high, the situation that the peripheral heat preservation plates are damaged due to damage of one heat preservation plate is avoided, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior wall insulation, and more specifically to an energy-saving and heat-insulating structure for a building exterior wall. Background Art

[0002] Exterior wall insulation board is a material used for insulation of building exterior walls. The outermost layer of the exterior wall insulation board is the surface layer, which is usually made of materials with good waterproof, weather-resistant and decorative properties; a layer of anti-cracking mesh cloth is usually laid under the surface layer to enhance the anti-cracking performance of the exterior wall insulation system and prevent cracks in the exterior wall insulation layer; the bonding layer is located between the insulation board and the wall, which is used to fix the insulation board and provide adhesion to the wall, and polymer mortar is usually used as the bonding material; the insulation layer is the core part of the exterior wall insulation board, and is usually made of polystyrene, extruded polystyrene, polyurethane and other materials, and has good thermal insulation properties.

[0003] Existing building exterior wall insulation structures are often integrated with the wall. After being exposed to the sun and rain for a long time, the insulation structure may crack and fall off. Cracking and falling off will damage the surrounding insulation structure, requiring large-scale repairs and high maintenance costs. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an energy-saving and heat-insulating structure for building exterior walls to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an energy-saving and heat-insulating structure for a building exterior wall, comprising an installation base plate and an insulation plate, the installation base plate comprising a fixed plate, the top and bottom of the front side of the fixed plate are fixedly connected with a baffle, a slide groove is provided on the right side of the front side of the insulation plate, a movable groove is provided on the inner side of the slide groove, a movable groove is provided on the top and bottom of the inner wall of the movable groove, a second spring is provided in the middle of the inner side of the movable groove, the top and bottom of the second spring are fixedly connected with a fixed rod, the front side of the fixed rod is fixedly connected with a second connecting block, the ends of the two fixed rods away from each other are fixedly connected with a movable plate, and the surfaces of the two movable plates away from each other are fixedly connected with latch blocks.

[0006] Furthermore, a rectangular groove is formed at the bottom of the baffle, a cylindrical groove is formed at the inner wall of the rectangular groove, and a rectangular hole is formed at the front of the inner wall of the rectangular groove.

[0007] Furthermore, a cylindrical tube is fixedly connected to the inner side of the cylindrical groove, a cylindrical rod is movably sleeved on the inner side of the cylindrical tube, a wedge block is fixedly connected to one end of the cylindrical rod located outside the cylindrical tube, a first connecting block is fixedly connected to the front side of the wedge block, a first spring is arranged on the outer side of the cylindrical tube, and the first spring is located between the wedge block and the inner wall of the cylindrical groove.

[0008] Furthermore, a sealing strip is fixedly connected to the left side of the front surface of the insulation board, and the sealing strip is made of rubber.

[0009] Furthermore, a through groove is provided on the left side of the insulation board, and a fixing groove is provided on the inner wall of the through groove.

[0010] Furthermore, the through slot and the movable plate are adapted to each other, and the fixed slot and the latch block are adapted to each other.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a baffle. When the insulation board needs to be installed, the first connecting block is pressed to drive the wedge block to retract into the inner side of the rectangular groove. At the same time, the first spring is compressed. Then the insulation board is placed between the two baffles, and the back side of the insulation board is fitted with the front side of the fixed board. Then, the first connecting block is no longer pressed, and the first spring releases its elastic force to push the wedge block out from the inner side of the rectangular groove. Since the back side of the wedge block is an inclined surface, it can press and fix the top and bottom of the front side of the insulation board, so that the insulation board can fit tightly with the fixed board.

[0013] 2. The utility model is provided with a latch block, and when the next insulation board is installed on the right side of the already installed insulation board, the first step is to retract the wedge block into the inner side of the rectangular groove and press the second connecting block in the direction of approaching each other, so that the fixed rod drives the two movable plates to approach each other along the inner side of the movable groove, so that the back side of the insulation board to be installed is in contact with the fixed plate, and the insulation board to be installed is pushed to the left side so that the movable plate is inserted into the inner side of the through groove, and then the second connecting block is released. Under the elastic force of the movable groove, the fixed rod pushes the movable plate to move in the direction away from each other, so that the latch block is inserted into the inner side of the fixed groove, and then the installation of the two adjacent insulation boards is completed. Finally, the first connecting block is no longer pressed, and the corresponding wedge block presses and fixes the second insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the installation base plate structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the baffle structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the rectangular slot structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the structure of the insulation board of the utility model.

[0019] Figure 6 It is a schematic diagram of the second spring structure of the utility model.

[0020] Figure 7 This is a schematic diagram of the fixing groove structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. Installation base plate; 101. Fixed plate; 102. Baffle; 121. Rectangular groove; 122. Cylindrical groove; 123. Rectangular hole; 103. Cylindrical tube; 104. Cylindrical rod; 105. Wedge block; 106. First spring; 107. First connecting block; 2. Insulation plate; 201. Sealing strip; 202. Slide groove; 203. Movable groove; 205. Second spring; 206. Fixed rod; 207. Second connecting block; 208. Movable groove; 209. Movable plate; 210. Latch block; 211. Through groove; 212. Fixed groove. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The energy-saving and thermal insulation structure of a building exterior wall involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 7 The utility model provides an energy-saving and heat-insulating structure for the exterior wall of a building, comprising an installation base plate 1 and an insulation plate 2. The installation base plate 1 comprises a fixed plate 101, the top and bottom of the front side of the fixed plate 101 are fixedly connected with a baffle 102, a slide groove 202 is provided on the right side of the front side of the insulation plate 2, a movable groove 203 is provided on the inner side of the slide groove 202, a movable groove 208 is provided on the top and bottom of the inner wall of the movable groove 203, a second spring 205 is provided in the middle of the inner side of the movable groove 203, a fixed rod 206 is fixedly connected to the top and bottom of the second spring 205, a second connecting block 207 is fixedly connected to the front side of the fixed rod 206, a movable plate 209 is fixedly connected to one end of the two fixed rods 206 away from each other, and a latch block 210 is fixedly connected to the surfaces of the two movable plates 209 away from each other.

[0024] In the embodiment of the present application, the installation base plate 1 is fixed to the outer wall by bolts. When the insulation board 2 needs to be installed, the first connecting block 107 is pressed to drive the wedge block 105 to retract into the inner side of the rectangular groove 121. At the same time, the first spring 106 is compressed, and then the insulation board 2 is placed between the two baffles 102, and the back side of the insulation board 2 is fit with the front side of the fixing plate 101. Then, the first connecting block 107 is no longer pressed, and the first spring 106 releases its elastic force, pushing the wedge block 105 to extend out from the inner side of the rectangular groove 121. Since the back side of the wedge block 105 is an inclined surface, it can press and fix the top and bottom of the front side of the insulation board 2, so that the insulation board 2 can fit tightly with the fixing plate 101. When the next insulation board 2 is installed on the right side of the already installed insulation board 2 At the same time, the first step is to retract the wedge block 105 into the inner side of the rectangular groove 121, and press the second connecting block 207 in the direction of approaching each other, so that the fixing rod 206 drives the two movable plates 209 to approach each other along the inner side of the movable groove 208, so that the back side of the insulation board 2 to be installed is in contact with the fixed plate 101, and the insulation board 2 to be installed is pushed to the left, so that the movable plate 209 is inserted into the inner side of the through groove 211, and then the second connecting block 207 is released. Under the elastic force of the movable groove 203, the fixing rod 206 pushes the movable plate 209 to move away from each other, so that the latch block 210 is inserted into the inner side of the fixing groove 212, and then the installation of the two adjacent insulation boards 2 is completed. Finally, the first connecting block 107 is no longer pressed, and the corresponding wedge block 105 presses and fixes the second insulation board 2.

[0025] In a preferred embodiment, a rectangular groove 121 is provided at the bottom of the baffle 102, a cylindrical groove 122 is provided on the inner wall of the rectangular groove 121, a rectangular hole 123 is provided on the front of the inner wall of the rectangular groove 121, a cylindrical tube 103 is fixedly connected to the inner side of the cylindrical groove 122, a cylindrical rod 104 is movably sleeved on the inner side of the cylindrical tube 103, a wedge block 105 is fixedly connected to one end of the cylindrical rod 104 located on the outer side of the cylindrical tube 103, a first connecting block 107 is fixedly connected to the front side of the wedge block 105, a first spring 106 is provided on the outer side of the cylindrical tube 103, the first spring 106 is located between the wedge block 105 and the inner wall of the cylindrical groove 122, the rectangular groove 121 and the wedge block 105 are adapted to each other, and the rectangular hole 123 and the first connecting block 107 are adapted to each other.

[0026] In a preferred embodiment, a sealing strip 201 is fixedly connected to the left side of the front side of the insulation board 2. The sealing strip 201 is made of rubber. The sealing strip 201 can cover the gap at the connection between two adjacent insulation boards 2 to prevent rainwater from penetrating into the interior.

[0027] In a preferred embodiment, a through slot 211 is provided on the left side of the insulation board 2 , a fixing slot 212 is provided on the inner wall of the through slot 211 , the through slot 211 and the movable board 209 are adapted to each other, and the fixing slot 212 and the latch block 210 are adapted to each other.

[0028] The working principle of the utility model is as follows: when the insulation board 2 needs to be installed, the first connecting block 107 is pressed to drive the wedge block 105 to retract into the inner side of the rectangular groove 121, and the first spring 106 is compressed at the same time, and then the insulation board 2 is placed between the two baffles 102, and the back side of the insulation board 2 is made to fit with the front side of the fixing plate 101, and then the first connecting block 107 is no longer pressed, and the first spring 106 releases its elastic force, pushing the wedge block 105 to extend out from the inner side of the rectangular groove 121. Since the back side of the wedge block 105 is an inclined surface, it can press and fix the top and bottom of the front side of the insulation board 2, so that the insulation board 2 can fit tightly with the fixing plate 101. When installing the next insulation board 2 on the right side of the already installed insulation board 2, the first step is to wedge The wedge-shaped block 105 is retracted into the inner side of the rectangular groove 121, pressing the second connecting block 207 in the direction of approaching each other, so that the fixing rod 206 drives the two movable plates 209 to approach each other along the inner side of the movable groove 208, so that the back side of the insulation board 2 to be installed is fitted with the fixed plate 101, and the insulation board 2 to be installed is pushed to the left, so that the movable plate 209 is inserted into the inner side of the through groove 211, and then the second connecting block 207 is released. Under the elastic force of the movable groove 203, the fixing rod 206 pushes the movable plate 209 to move away from each other, so that the latch block 210 is inserted into the inner side of the fixing groove 212, and then the installation of the two adjacent insulation boards 2 is completed. Finally, the first connecting block 107 is no longer pressed, and the corresponding wedge-shaped block 105 presses and fixes the second insulation board 2.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An energy-saving and heat-insulating structure for building exterior walls, comprising a mounting base plate (1) and a heat-insulating plate (2), characterized in that: The mounting base plate (1) comprises a fixed plate (101), the top and bottom of the front side of the fixed plate (101) are fixedly connected to a baffle (102), a slide groove (202) is provided on the right side of the front side of the insulation plate (2), a movable groove (203) is provided on the inner side of the slide groove (202), a movable groove (208) is provided on the top and bottom of the inner wall of the movable groove (203), a second spring (205) is provided in the middle of the inner side of the movable groove (203), the top and bottom of the second spring (205) are fixedly connected to a fixed rod (206), the front side of the fixed rod (206) is fixedly connected to a second connecting block (207), the ends of the two fixed rods (206) away from each other are fixedly connected to a movable plate (209), and the surfaces of the two movable plates (209) away from each other are fixedly connected to a latch block (210).

2. The energy-saving and heat-insulating structure for building exterior walls according to claim 1, characterized in that: A rectangular groove (121) is provided at the bottom of the baffle (102), a cylindrical groove (122) is provided on the inner wall of the rectangular groove (121), and a rectangular hole (123) is provided on the front of the inner wall of the rectangular groove (121).

3. The energy-saving and heat-insulating structure for building exterior walls according to claim 2 is characterized in that: A cylindrical tube (103) is fixedly connected to the inner side of the cylindrical groove (122), a cylindrical rod (104) is movably sleeved on the inner side of the cylindrical tube (103), a wedge block (105) is fixedly connected to one end of the cylindrical rod (104) located outside the cylindrical tube (103), a first connecting block (107) is fixedly connected to the front side of the wedge block (105), a first spring (106) is arranged on the outer side of the cylindrical tube (103), and the first spring (106) is located between the wedge block (105) and the inner wall of the cylindrical groove (122).

4. The energy-saving and heat-insulating structure for building exterior walls according to claim 1, characterized in that: A sealing strip (201) is fixedly connected to the left side of the front side of the insulation board (2), and the sealing strip (201) is made of rubber material.

5. The energy-saving and heat-insulating structure for building exterior walls according to claim 1 is characterized in that: A through groove (211) is provided on the left side of the thermal insulation plate (2), and a fixing groove (212) is provided on the inner wall of the through groove (211).

6. The energy-saving and heat-insulating structure for building exterior walls according to claim 5, characterized in that: The through slot (211) and the movable plate (209) are mutually matched, and the fixed slot (212) and the latch block (210) are mutually matched.

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