Light exterior wall cladding

Abstract

The utility model relates to the technical field of exterior wall hanging plates, solves the technical problem that workers cannot conveniently lay hanging plates on high-altitude exterior walls, and particularly relates to a light exterior wall hanging plate which is characterized in that a plurality of hanging plate main bodies are internally provided with fixing mechanisms for continuously fixing the plurality of hanging plate main bodies on a steel bar keel; the fixing mechanism comprises a plurality of groups of tenons arranged at the two ends of the hanging plate main body, mortises are formed between the adjacent tenons, and a fixing piece used for fixing the hanging plate main body on a steel bar keel is arranged in the hanging plate main body. The adjacent hanging plate bodies are fixed through the tenons which are matched with each other, so that the hanging plate bodies form a whole after being laid on the outer wall, a worker can use screws to penetrate through the built-in holes, the stability of the hanging plate bodies on the outer wall is enhanced, corrosion of external moisture to the screws is reduced through the flow guide grooves, and the service life of the hanging plate bodies is prolonged. And workers can lay the exterior wall cladding at high altitude.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall hanging plates, in particular to a lightweight exterior wall hanging plate. Background Art

[0002] The exterior wall hanging plate is a new type of building material, which has a good degree of freedom in appearance. It can be pre-processed in shape in the factory and laid on the exterior wall of the building. When workers lay the exterior wall hanging plate, they will first use screws to orderly fix the steel bar keel on the wall, and then use metal fasteners to connect and fix multiple hanging plates to the wall.

[0003] Since workers need to use a large number of metal parts when laying the exterior wall hanging plate, and when constructing high walls, due to the large number of heavy metal parts, it is not convenient for transportation, and when installing, the metal parts need to be taken individually, which increases the workload of workers and has certain safety hazards, and is not conducive to workers laying the hanging plate on high walls. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a lightweight exterior wall hanging plate, which solves the technical problem that it is inconvenient for workers to lay the hanging plate on the high-altitude exterior wall, and achieves the purpose of increasing the safety of laying the exterior wall hanging plate on the high-altitude exterior wall.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A lightweight exterior wall hanging plate, including a hanging plate main body and a steel bar keel for installing the hanging plate main body on the wall. A fixing mechanism for continuously fixing multiple hanging plate main bodies on the steel bar keel is arranged in the hanging plate main body;

[0007] The fixing mechanism includes multiple groups of tenons arranged at both ends of the hanging plate main body. A mortise is formed between adjacent tenons. A fixing part for fixing the hanging plate main body on the steel bar keel is arranged in the hanging plate main body.

[0008] Further, a separation area is arranged between the two groups of tenons.

[0009] Further, an arc-shaped diversion groove located at the midline of the separation area is arranged on the surface of the hanging plate main body.

[0010] Further, an internal hole for a screw to pass through is arranged in the tenon close to the steel bar keel.

[0011] Further, the fixing part includes multiple convex blocks arranged on the surface of the steel bar keel. Four slots are symmetrically arranged on the surface of the hanging plate main body. A fixing groove communicated with the slots is arranged in the hanging plate main body.

[0012] Further, the convex blocks are conical, and one end of the convex block is provided with a slope and a blocking surface, and a guiding surface is arranged on the surface of the convex block.

[0013] With the above technical solution, the present utility model provides a lightweight exterior wall hanging board, which at least has the following beneficial effects:

[0014] 1. Due to the setting of the fixing mechanism in the present utility model, by fixing adjacent hanging board bodies to each other through mutually engaging tenons, the hanging board bodies form an integral whole after being laid on the exterior wall. And workers can reinforce the stability of the hanging board bodies on the exterior wall by using screws to pass through the built-in holes. Moreover, the diversion grooves reduce the erosion of screws by external moisture, which is beneficial for workers to carry out the operation of laying exterior wall hanging boards at high altitude.

[0015] 2. Due to the setting of the fixing parts in the present utility model, by inserting the convex blocks into the slotted grooves, the blocking surface is always in contact with the inner wall of the fixing groove under the extrusion of gravity and the hanging board body. And only when the hanging board body makes a specific movement, the convex blocks will separate from the slotted grooves, which increases the safety of the hanging board body after laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0017] In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the structure of the fixing mechanism of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the convex block of the present utility model.

[0021] In the figure: 1. Hanging board body; 2. Steel bar keel; 3. Fixing mechanism; 31. Tenon; 32. Mortise; 33. Fixing part; 331. Convex block; 332. Slotted groove; 333. Fixing groove; 334. Slope; 335. Blocking surface; 336. Guiding surface; 34. Partition area; 35. Diversion groove; 36. Built-in hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Existing exterior wall cladding plates fix the steel bar keel on the wall surface by using screws, and fix multiple cladding plates on the steel bar keel through multiple metal parts. When workers lay the cladding plates on a high wall, due to the need to carry multiple metal parts, it causes inconvenience in construction and is likely to pose certain safety hazards to workers working at heights. This embodiment provides a lightweight exterior wall cladding plate, as Figures 1 - 2 shown, which includes a cladding plate main body 1 and a steel bar keel 2 for installing the cladding plate main body 1 on the wall surface. A fixing mechanism 3 for continuously fixing multiple cladding plate main bodies 1 on the steel bar keel 2 is provided inside the cladding plate main body 1. Since when workers start to orderly fix multiple steel bar keels 2 on the exterior wall surface by screws, at this time, the transport opportunity hangs the cladding plate main body 1 to a certain position. At this time, workers will, under safety measures, lay the cladding plate main body 1 at this position, and multiple adjacent cladding plate main bodies 1 can be fixed on the steel bar keel 2 through the fixing mechanism 3. At the same time, screws can be used in cooperation to reinforce the position of the cladding plate main body 1 on the exterior wall, which is beneficial to reducing the metal parts used by workers when laying high-wall cladding plates, reducing the self-weight of workers during high-altitude operations, and being beneficial to reducing the safety hazards of workers during high-altitude operations.

[0025] Since multiple hanging plate bodies 1 need to use multiple metal parts to be fixed on the outer wall surface, a large number of metal parts are likely to increase the difficulty of construction for workers. Moreover, if the metal parts accidentally fall, it is easy to form high-altitude falling objects, causing harm to the ground workers. The fixing mechanism 3 includes multiple groups of tenons 31 provided at both ends of the hanging plate body 1. A mortise 32 is formed between adjacent tenons 31. A fixing part 33 for fixing the hanging plate body 1 on the steel bar keel 2 is provided inside the hanging plate body 1. Since a partition area 34 is provided between two groups of tenons 31, an arc-shaped diversion groove 35 located at the midline of the partition area 34 is provided on the surface of the hanging plate body 1. An internal hole 36 for a screw to pass through is provided in the tenon 31 close to the steel bar keel 2. When workers are working at high altitude, first insert the tenon 31 at the lower end of the hanging plate body 1 into the mortise 32 at the upper end of the lower hanging plate body 1. Two groups of tenons 31 are respectively provided at both ends of the hanging plate body 1, and one group of tenons 31 and the mortise 32 of the other group are placed in the correct orientation. After the hanging plate body 1 is fixed to the steel bar keel 2, workers can use screws to pass through the internal hole 36 to enhance the stability of the high-altitude outer wall hanging plate body 1. And when two hanging plate bodies 1 fit together, at this time the tenon 31 fits with the corresponding mortise 32, and the screw in the tenon 31 close to the steel bar keel 2 will be covered by the tenon 31 of another hanging plate body 1, thereby reducing the natural erosion of the screw by the external environment. And when the external environment is humid, the rainwater entering the junction of the two hanging plate bodies 1 will be quickly discharged under the action of the diversion groove 35, reducing the corrosion of the screw fixed in the internal hole 36. At the same time, the partition area 34 between the two groups of tenons 31 can facilitate workers to insert a group of tenons 31 of another hanging plate body 1 into the partition area 34, so that the corresponding tenon 31 is docked with the mortise 32. By pressing one hanging plate body 1, adjacent two hanging plate bodies 1 can be connected and fixed to each other, which is beneficial for workers to conveniently lay the hanging plates on the high-altitude outer wall.

[0026] When the hanging plate body 1 needs to be installed on the steel bar keel 2 without using heavy metal parts, and it is necessary to ensure that the installed hanging plate body 1 has good stability to prevent the hanging plate body 1 from separating from the steel bar keel 2 under the influence of high-altitude air currents. The fixing part 33 includes multiple protrusions 331 provided on the surface of the steel bar keel 2. Four slots 332 are symmetrically provided on the surface of the hanging plate body 1. A fixing groove 333 communicated with the slots 332 is provided inside the hanging plate body 1. Since four slots 332 are symmetrically provided on one side of each hanging plate body 1 close to the outer wall, insert the protrusions 331 into the slots 332 and make them contact the fixing groove 333. Since the size of the slots 332 is smaller than the size of the fixing groove 333, the protrusions 331 and the fixing groove 333 are in pressing contact and restrict each other, so that the hanging plate body 1 cannot directly separate from the steel bar keel 2 on the outer wall, which is beneficial to maintaining good safety of the hanging plate body 1 after laying.

[0027] Embodiment 2

[0028] When the bump 331 enters the fixed slot 333 and the slotted groove 332 for extrusion and mutual restriction, it is necessary to ensure that the bump 331 can only be separated from the slotted groove 332 in one way, and it is necessary to satisfy that the slotted grooves 332 symmetrically arranged on one side of the hanging plate body 1 move in this way at the same time, so that the hanging plate body 1 is separated from the steel bar keel 2. On the basis of Embodiment 1, Figure 3 As shown in the figure, the bump 331 is conical, and a slope 334 and a blocking surface 335 are provided at one end of the bump 331. A guiding surface 336 is provided on the surface of the bump 331. When the worker first makes the four slotted grooves 332 on one side of the hanging plate body 1 contact the slope 334 at one end of the bump 331 at the same time, and manually presses the hanging plate body 1 at this time, so that the slotted groove 332 is extruded with the slope 334 and the blocking surface 335 of the bump 331 enters the fixed slot 333 along the slope 334. At this time, the slotted groove 332 will continue to contact the guiding surface 336, so that the bump 331 moves obliquely in the fixed slot 333. When the worker releases the support for the hanging plate body 1, under the action of gravity, the hanging plate body 1 makes the contact and extrusion between the junction of the slotted groove 332 and the fixed slot 333 and the blocking surface 335. At this time, when the hanging plate body 1 is removed from the steel bar keel 2, it is necessary to first lift the hanging plate body 1 so that the four blocking surfaces 335 are separated from the slotted grooves 332 at the same time. At this time, it is necessary to control the lateral movement of the hanging plate body 1 so that the four slotted grooves 332 are separated from the bump 331 at the same time, so as to remove the hanging plate body 1 from the steel bar keel 2, which is beneficial to maintaining a certain stability of the hanging plate body 1 when it is affected by air flow after laying.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightweight exterior wall hanging panel, comprising a hanging panel body (1) and a steel keel (2) for mounting the hanging panel body (1) on a wall, characterized in that: The hanging plate body (1) is provided with a fixing mechanism (3) for continuously fixing a plurality of hanging plate bodies (1) on the steel keel (2); The fixing mechanism (3) comprises a plurality of groups of tenons (31) arranged at both ends of the hanging plate body (1), tenons (32) are formed between adjacent tenons (31), and a fixing piece (33) is provided inside the hanging plate body (1) for fixing the hanging plate body (1) to the steel keel (2); The fixing member (33) comprises a plurality of protrusions (331) arranged on the surface of the steel bar keel (2); four slots (332) are symmetrically arranged on the surface of the hanging plate body (1); and a fixing slot (333) communicating with the slots (332) is arranged inside the hanging plate body (1); The convex block (331) is conical, and a slope (334) and a blocking surface (335) are provided at one end of the convex block (331), and a guiding surface (336) is provided on the surface of the convex block (331).

2. A lightweight exterior wall hanging board according to claim 1, characterized in that: A separation area (34) is provided between the two groups of tenons (31).

3. A lightweight exterior wall hanging board according to claim 2, characterized in that: The surface of the hanging plate body (1) is provided with an arc-shaped guide groove (35) located at the center line of the separation area (34).

4. The lightweight exterior wall hanging panel according to claim 1, characterized in that: A built-in hole (36) for a screw to pass through is provided in the tenon (31) close to the steel bar keel (2).

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