Building external wall panel mounting structure

Abstract

The utility model discloses a building external wall panel mounting structure, and belongs to the field of constructional engineering. The building external wall panel mounting structure comprises an external wall panel body and further comprises a plurality of base plates which are arranged at the corners of the external wall panel body respectively, and a plurality of mounting holes are formed in the base plates; the plurality of positioning blocks are fixed on the base plate; the positioning groove is formed in the positioning block; the plurality of positioning columns are arranged on the external wall panel body; the limiting groove is formed in the positioning column; the sliding groove is formed in the positioning block; the limiting rod is arranged in the sliding groove in a sliding mode; the fixing pipe is fixed to the base plate, and one end of the limiting rod penetrates through the fixing pipe; the external wall panel is easy to install, the installation efficiency of the external wall panel body is effectively improved, holes do not need to be formed in the external wall panel body, the integrity of the external wall panel body is effectively guaranteed, and the damaged external wall panel body can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a building exterior wall panel installation structure. Background Art

[0002] With the development of construction models and new building materials, exterior wall panels have gradually been used for their advantages of high cost performance, strong durability and good decorative effect. There are many types of building exterior wall panels, mainly including ceramic thin plates, coated calcium silicate plates, metal plates, etc., as well as thermal insulation and decorative integrated plates made of composite insulation materials of these plates, which have the advantages of light weight, high strength, good decorative effect, strong weather resistance and low comprehensive cost. When installing exterior wall panels, an installation structure is required to install them.

[0003] The current exterior wall panel installation structure uses a steel structure frame to be fixed on the exterior wall, and then the exterior wall panel is fixed to the steel structure frame by bolts or self-tapping screws. The installation method is relatively complicated and it is troublesome to dismantle and replace it later. The use of bolts or self-tapping screws requires drilling holes in the exterior wall panel, affecting its integrity, and may further affect the insulation effect of the exterior wall panel with insulation function. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a building exterior wall panel installation structure which can overcome the above problems or at least partially solve the above problems.

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

[0006] The installation structure of building exterior wall panels includes: an exterior wall panel body, and also includes: a plurality of base plates, which are respectively arranged at the corners of the exterior wall panel body, and a plurality of installation holes are opened on the base plates; a plurality of positioning blocks, which are fixed on the base plates; a positioning groove, which is opened on the positioning blocks; a plurality of positioning columns, which are arranged on the exterior wall panel body; a limiting groove, which is opened on the positioning column; a sliding groove, which is opened in the positioning block; a limiting rod, which is slidably arranged in the sliding groove; a fixed tube, which is fixed on the base plate, and one end of the limiting rod passes through the fixed tube; a tension spring, which is fixed between the limiting rod and the sliding groove; a driving component, which is arranged in the fixed tube, and the driving component is used to drive the limiting rod to slide in the sliding groove.

[0007] Preferably, the driving assembly comprises a limiting bolt threadedly connected in the fixing tube, and an inclination angle is arranged on the lower side of the limiting bolt.

[0008] In order to prevent the tension spring from being unable to fully return to its original position and thus affecting the disassembly of the exterior wall panel body, an arc-shaped limiting head is further provided at one end of the limiting rod close to the positioning groove.

[0009] In order to facilitate the limiting bolt to squeeze the limiting rod, preferably, an inclined surface is provided at one end of the limiting rod away from the arc-shaped limiting head.

[0010] In order to prevent rainwater from entering the exterior wall, further, a second gap is provided between two adjacent positioning blocks, and a first gap is provided between two adjacent exterior wall panel bodies. The first gap has the same width as the second gap, a clamping strip is provided in the first gap, and the end of the limiting bolt matches the clamping strip.

[0011] In order to facilitate sealing, further, a rubber pad is fixedly connected to the limiting bolt.

[0012] Compared with the prior art, the utility model provides a building exterior wall panel installation structure, which has the following beneficial effects:

[0013] 1. The installation structure of the building exterior wall panel is to insert the positioning column into the positioning groove, and then the limiting bolt is threadedly connected to the fixing tube and tightened by an external pistol drill. At this time, the limiting bolt squeezes the limiting rod, so that the limiting rod pulls the tension spring to move into the limiting groove to limit the positioning column. The installation is simple, and there is no need to install a large steel structure frame on the wall to hang the exterior wall panel body, which effectively improves the installation efficiency of the exterior wall panel body, and there is no need to drill holes on the exterior wall panel body, which effectively ensures the integrity of the exterior wall panel body.

[0014] 2. The installation structure of the building exterior wall panel is such that when an exterior wall panel needs to be replaced, the limit bolt is unscrewed, the limit rod is reset under the action of the tension spring, and then the exterior wall panel body is pulled outward to be removed and replaced, thereby facilitating the replacement of the damaged exterior wall panel body.

[0015] 3. The building exterior wall panel installation structure inserts a card strip into the first gap, and then when the limit bolt is tightened, the end of the limit bolt limits the card strip, thereby facilitating the installation of the card strip, thereby effectively preventing rainwater from penetrating into the exterior wall and effectively improving the aesthetics of the exterior wall panel body after installation.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model is simple to install, effectively improves the installation efficiency of the exterior wall panel body, does not need to open holes on the exterior wall panel body, effectively ensures the integrity of the exterior wall panel body, and facilitates the replacement of damaged exterior wall panel bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structural diagram of the building exterior wall panel installation structure proposed by the utility model Figure 1 ;

[0018] Figure 2The structural diagram of the building exterior wall panel installation structure proposed by the utility model Figure 2 ;

[0019] Figure 3 The utility model is a building exterior wall panel installation structure Figure 2 The enlarged schematic diagram of point A in the middle;

[0020] Figure 4 A schematic diagram of the local structure of the building exterior wall panel installation structure proposed by the utility model Figure 1 ;

[0021] Figure 5 A schematic diagram of the local structure of the building exterior wall panel installation structure proposed by the utility model Figure 2 ;

[0022] Figure 6 It is a partial cross-sectional schematic diagram of the building exterior wall panel installation structure proposed by the utility model.

[0023] In the figure: 1. exterior wall panel body; 101. positioning column; 102. limiting groove; 103. first gap; 104. clamping strip; 2. base plate; 201. mounting hole; 202. positioning block; 203. positioning groove; 204. slide groove; 205. fixing pipe; 206. limiting bolt; 207. rubber pad; 208. tilt angle; 209. second gap; 3. limiting rod; 301. tension spring; 302. arc limiting head; 303. inclined surface. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1: Reference Figure 1-Figure 6 The building exterior wall panel installation structure includes: an exterior wall panel body 1, and also includes: a plurality of substrates 2, which are respectively arranged at the corners of the exterior wall panel body 1, and a plurality of mounting holes 201 are opened on the substrate 2; a plurality of positioning blocks 202, which are fixed on the substrate 2; a positioning groove 203, which is opened on the positioning block 202; a plurality of positioning columns 101, which are arranged on the exterior wall panel body 1; a limiting groove 102, which is opened on the positioning column 101; a slide groove 204, which is opened in the positioning block 202; a limiting rod 3, which is slidably arranged in the slide groove 204; a fixed tube 205, which is fixed on the substrate 2, and one end of the limiting rod 3 passes through the fixed tube 205; a tension spring 301, which is fixed between the limiting rod 3 and the slide groove 204; a driving component, which is arranged in the fixed tube 205, and the driving component is used to drive the limiting rod 3 to slide in the slide groove 204.

[0026] The driving assembly includes a limit bolt 206 threadedly connected in the fixing tube 205 , and an inclined angle 208 is arranged on the lower side of the limit bolt 206 .

[0027] An arc-shaped limiting head 302 is provided at one end of the limiting rod 3 close to the positioning groove 203 .

[0028] An inclined surface 303 is provided at one end of the limiting rod 3 away from the arc-shaped limiting head 302 .

[0029] When installing the exterior wall panel body 1, a plurality of base plates 2 are fixed on the exterior wall. When fixing the base plates 2, holes are drilled on the exterior wall, and then the base plates 2 are fixed on the exterior wall by expansion bolts.

[0030] The exterior wall panel body 1 is clamped into the corresponding position, the positioning column 101 is inserted into the positioning groove 203, and then the limiting bolt 206 is threadedly connected to the fixing tube 205 and tightened by an external pistol drill. At this time, the limiting bolt 206 squeezes the limiting rod 3, so that the limiting rod 3 pulls the tension spring 301 to move into the limiting groove 102, and limits the positioning column 101. The installation is simple, and there is no need to install a large steel structure frame on the wall to hang the exterior wall panel body 1, which effectively improves the installation efficiency of the exterior wall panel body 1, and there is no need to drill holes on the exterior wall panel body 1, which effectively ensures the integrity of the exterior wall panel body 1.

[0031] When an exterior wall panel needs to be replaced, the limiting bolt 206 is screwed down, the limiting rod 3 is reset under the action of the tension spring 301, and then the exterior wall panel body 1 is pulled outward to remove it and replace it, thereby facilitating the replacement of the damaged exterior wall panel body 1.

[0032] If the tension spring 301 cannot be completely reset, when the exterior wall panel body 101 is pulled outward, the arc angle of the arc limit head 302 is squeezed with the positioning column 1 to reset the limit rod 3, and the use of a single-body base plate 2 facilitates the replacement of the base plate 2 at a later time.

[0033] Example 2: Reference Figure 1-Figure 6 The building exterior wall panel installation structure is basically the same as that of Example 1. Furthermore, a second gap 209 is provided between two adjacent positioning blocks 202, a first gap 103 is provided between two adjacent exterior wall panel bodies 1, the first gap 103 has the same width as the second gap 209, a clamping strip 104 is provided in the first gap 103, and the end of the limiting bolt 206 matches the clamping strip 104.

[0034] A rubber pad 207 is fixedly connected to the limiting bolt 206 .

[0035] Before tightening the limit bolt 206, the clamping strip 104 is inserted into the first gap 103. When the limit bolt 206 is then tightened, the end of the limit bolt 206 limits the clamping strip 104, thereby facilitating the installation of the clamping strip 104, thereby effectively preventing rainwater from penetrating into the exterior wall and effectively improving the aesthetics of the exterior wall panel body 1 after installation.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Building exterior wall panel installation structure, including: The exterior wall panel body (1) is characterized by further comprising: A plurality of base plates (2) are respectively arranged at the corners of the exterior wall panel body (1), and a plurality of mounting holes (201) are provided on the base plates (2); A plurality of positioning blocks (202) fixed on the base plate (2); A positioning groove (203) is provided on the positioning block (202); A plurality of positioning columns (101) are arranged on the exterior wall panel body (1); A limiting groove (102) is provided on the positioning column (101); A slide groove (204) is provided in the positioning block (202); A limiting rod (3) slidably disposed in the sliding groove (204); A fixed tube (205) is fixed on the base plate (2), and one end of the limiting rod (3) passes through the fixed tube (205); A tension spring (301) is fixed between the limiting rod (3) and the sliding groove (204); A driving assembly is arranged in the fixed tube (205), and the driving assembly is used to drive the limiting rod (3) to slide in the sliding groove (204).

2. The building exterior wall panel installation structure according to claim 1, characterized in that: The driving assembly comprises a limiting bolt (206) threadedly connected in a fixing tube (205), and a lower side of the limiting bolt (206) is provided with an inclined angle (208).

3. The building exterior wall panel installation structure according to claim 1, characterized in that: An arc-shaped limiting head (302) is provided at one end of the limiting rod (3) close to the positioning groove (203).

4. The building exterior wall panel installation structure according to claim 3, characterized in that: An inclined surface (303) is provided at one end of the limiting rod (3) away from the arc-shaped limiting head (302).

5. The building exterior wall panel installation structure according to claim 2, characterized in that: A second gap (209) is provided between two adjacent positioning blocks (202), a first gap (103) is provided between two adjacent exterior wall panel bodies (1), the first gap (103) and the second gap (209) have the same width, a clamping strip (104) is provided in the first gap (103), and the end of the limiting bolt (206) matches the clamping strip (104).

6. The building exterior wall panel installation structure according to claim 5, characterized in that: A rubber pad (207) is fixedly connected to the limiting bolt (206).

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