Assembled composite thermal insulation concrete wall panel

Abstract

The utility model relates to the field of building technology, in particular to an assembled composite thermal insulation concrete wall panel, comprising a concrete outer panel, wherein the concrete outer panel has assembly components on both sides, the assembly components comprising L-shaped clamping parts arranged at the upper and lower ends of the left side of the concrete outer panel, the upper and lower ends of the right side of the concrete outer panel are both provided with assembly grooves, an inner cavity is arranged between the two assembly grooves, the inner cavity is arranged inside the concrete outer panel, a screw is arranged inside the inner cavity, the upper and lower ends of the screw are respectively rotatably connected to the upper and lower inner walls of the inner cavity, a driven bevel gear is fixedly connected to the middle part of the screw surface, an active bevel gear is arranged in front of the screw, a rotating shaft is fixedly connected to the middle part of the active bevel gear, the front end of the rotating shaft extends to the outside of the inner cavity and is fixedly connected to a hexagonal rotating block, so that the assembly and disassembly between the two wall panels can be completed quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an assembled composite thermal insulation concrete wall panel. Background Art

[0002] Reinforced concrete panels are processed in prefabrication plants or construction sites for building assembly, referred to as wall panels or sidings. Using prefabricated concrete wall panels to build assembled large-panel buildings can improve the degree of factory-based and mechanized construction, reduce on-site wet operations, save on-site labor, overcome seasonal influences, and shorten the construction period;

[0003] The utility model with the patent application publication number CN 214364185 U discloses an assembled green fiber concrete wall panel, which is provided with a card block. By pulling the pull block outward, the pull block can drive the connecting rod to slide, and then when the card block enters the reinforcement cabin of another board, the card block can be stuck in the reinforcement cabin through the design of the internal notch of the reinforcement cabin, and at this time, the pull block can enter another groove on the outer surface of the fixed cabin, so that the fixation between the two is more stable;

[0004] In the above scheme, if the two walls need to be disassembled and reassembled, it is necessary to pull the pull block from the outside to make the card connection leave the inside of the reinforcement cabin. However, the reinforcement mechanism is provided with multiple groups, and multiple groups of pull blocks need to be pulled at the same time to separate the two walls, making the disassembly work more difficult. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled composite thermal insulation concrete wall panel to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An assembled composite thermal insulation concrete wall panel comprises a concrete outer panel, and assembly components are arranged on both sides of the concrete outer panel;

[0008] The assembly component includes an L-shaped clamping piece arranged at the upper and lower ends of the left side of the concrete outer plate, and the upper and lower ends of the right side of the concrete outer plate are provided with assembly grooves, and an inner cavity is arranged between the two assembly grooves, and the inner cavity is arranged inside the concrete outer plate, and a screw is arranged inside the inner cavity, and the upper and lower ends of the screw are respectively rotatably connected with the upper and lower inner walls of the inner cavity, and a driven bevel gear is fixedly connected to the middle part of the surface of the screw, and a driving bevel gear is arranged in front of the screw, and a rotating shaft is fixedly connected to the middle part of the driving bevel gear, and the front end of the rotating shaft extends to the outside of the inner cavity and is fixedly connected with a hexagonal rotating block, and moving blocks are symmetrically arranged on the upper and lower sides of the surface of the screw, and the right ends of the two moving blocks on the opposite sides are fixedly connected with connecting rods, and the other ends of the two connecting rods respectively penetrate the two ends of the inner cavity and extend to the inside of the two assembly grooves, and trapezoidal locking blocks are arranged inside the two assembly grooves, and sliding grooves are arranged on the opposite sides of the two trapezoidal locking blocks, and springs are arranged inside the two sliding grooves.

[0009] As a preferred solution of the utility model, the surface of the active bevel gear is meshed with the surface of the driven bevel gear, the inner walls of the two moving blocks are meshed with the surface of the screw, and the side walls of the two moving blocks are slidably connected with the inner wall of the inner cavity.

[0010] As a preferred solution of the utility model, one end of the two connecting rods away from the moving block extends to the interior of the two slide grooves respectively, one end of the two springs is fixedly connected to the inner walls of the two slide grooves respectively, and the other end of the two springs is fixedly connected to the opposite end of the two trapezoidal locking blocks respectively.

[0011] As a preferred solution of the utility model, the two L-shaped clamping parts are symmetrically arranged up and down with the center line of the concrete outer plate as the symmetry axis, and the two L-shaped clamping parts are respectively arranged corresponding to the two assembly grooves.

[0012] As a preferred solution of the utility model, steel meshes are arranged on both the front and rear sides of the inner cavity of the concrete outer plate. The bottom steel meshes are made of galvanized low-carbon steel and are crisscrossed. U-shaped reinforcing ribs are equidistantly arranged between the two steel meshes.

[0013] As a preferred solution of the utility model, the two sides of the U-shaped reinforcing rib are respectively fixedly connected to the opposite sides of the two steel wire meshes, and an insulation layer is filled between the two steel wire meshes and the U-shaped reinforcing rib, and the insulation layer is a foamed ceramic material.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the assembly between two walls can be quickly completed by inserting the L-shaped clamping piece into the assembly groove opened in another concrete outer plate and locking the L-shaped clamping piece with a trapezoidal locking block.

[0016] 2. In the utility model, by rotating the hexagonal rotating block, utilizing the rotating shaft, the active bevel gear, the driven bevel gear and the screw, the two connecting rods drive the two trapezoidal locking blocks to move closer to the middle, so as to realize the separation between the trapezoidal locking blocks and the L-shaped clips, and quickly complete the disassembly between the two walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the assembly components of the utility model;

[0019] Figure 3 It is an enlarged structural schematic diagram of A of the utility model;

[0020] Figure 4 It is an enlarged structural schematic diagram of B of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the concrete outer plate of the utility model.

[0022] In the figure: 1. concrete outer plate; 2. assembly component; 201. L-shaped clamp; 202. assembly groove; 203. inner cavity; 204. screw; 205. driven bevel gear; 206. driving bevel gear; 207. rotating shaft; 208. hexagonal rotating block; 209. moving block; 210. connecting rod; 211. trapezoidal locking block; 212. slide groove; 213. spring; 3. wire mesh; 4. insulation layer; 5. U-shaped reinforcing ribs. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0027] For examples, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , the utility model provides a technical solution:

[0028] An assembled composite thermal insulation concrete wall panel comprises a concrete outer panel 1, a concrete outer panel 1, and an assembly component 2 is arranged on both sides of the concrete outer panel 1, the assembly component 2 comprises an L-shaped clamping member 201 arranged at the upper and lower ends of the left side of the concrete outer panel 1, and the upper and lower ends of the right side of the concrete outer panel 1 are both provided with an assembly groove 202, an inner cavity 203 is arranged between the two assembly grooves 202, the inner cavity 203 is arranged inside the concrete outer panel 1, a screw 204 is arranged inside the inner cavity 203, the upper and lower ends of the screw 204 are respectively rotatably connected to the upper and lower inner walls of the inner cavity 203, a driven bevel gear 205 is fixedly connected to the middle of the surface of the screw 204, and a screw 204 is arranged in front of the screw 204. Active bevel gear 206, the middle part of active bevel gear 206 is fixedly connected with rotating shaft 207, the front end of rotating shaft 207 extends to the outside of inner cavity 203 and is fixedly connected with hexagonal rotating block 208, moving blocks 209 are symmetrically arranged on the upper and lower sides of the surface of screw rod 204, the right ends of the two moving blocks 209 on the opposite sides are fixedly connected with connecting rod 210, the other ends of the two connecting rods 210 respectively pass through the two ends of inner cavity 203 and extend to the inside of two assembly grooves 202, the inside of the two assembly grooves 202 are respectively provided with trapezoidal locking blocks 211, the opposite sides of the two trapezoidal locking blocks 211 are provided with sliding grooves 212, and the inside of the two sliding grooves 212 are provided with springs 213.

[0029] like Figure 2 , Figure 3 , Figure 4As shown, the surface of the active bevel gear 206 is meshedly connected with the surface of the driven bevel gear 205, the inner walls of the two moving blocks 209 are meshedly connected with the surface of the screw 204, the side walls of the two moving blocks 209 are slidably connected with the inner wall of the inner cavity 203, and the ends of the two connecting rods 210 away from the moving blocks 209 extend to the inside of the two slide grooves 212 respectively, one end of the two springs 213 is fixedly connected to the inner walls of the two slide grooves 212 respectively, and the other ends of the two springs 213 are fixedly connected to the opposite ends of the two trapezoidal locking blocks 211 respectively, and the two L-shaped clips 201 are symmetrically arranged up and down with the center line of the concrete outer plate 1 as the symmetry axis, and the two L-shaped clips 201 are respectively arranged corresponding to the two assembly grooves 202.

[0030] like Figure 5 As shown, steel meshes 3 are provided on both the front and rear sides of the inner cavity of the concrete outer panel 1. The bottom steel meshes 3 are made of galvanized low-carbon steel and are crisscrossed. U-shaped reinforcing ribs 5 are equidistantly provided between the two steel meshes 3. The two sides of the U-shaped reinforcing ribs 5 are respectively fixedly connected to the opposite sides of the two steel meshes 3. An insulation layer 4 is filled between the two steel meshes 3 and the U-shaped reinforcing ribs 5, and the insulation layer 4 is a foamed ceramic material.

[0031] The working process of the utility model is as follows: when in use, insert the L-shaped clamping piece 201 of one wall panel into the assembly groove 202 opened in the other wall panel, the two L-shaped clamping pieces 201 squeeze the two trapezoidal locking blocks 211, the two trapezoidal locking blocks 211 are squeezed and move upward, the springs 213 inside the two slide grooves 212 are squeezed, the two L-shaped clamping pieces 201 are successfully inserted into the assembly groove 202, and then the two trapezoidal locking blocks 211 are reset under the action of the springs 213, the L-shaped clamping piece 201 is locked, and the assembly between the two wall panels is completed. If the two wall panels need to be disassembled, The active bevel gear 206 can be rotated by the rotating shaft 207 through the hexagonal rotating block 208, and the active bevel gear 206 cooperates with the driven bevel gear 205 to drive the screw 204 to rotate. The two moving blocks 209 on the outer wall of the screw 204 use the connecting rod 210 to drive the two trapezoidal locking blocks 211 to move toward the middle, so that the L-shaped clip 201 can leave the inside of the assembly groove 202, and the two wall panels can be quickly disassembled. The steel mesh 3 and U-shaped reinforcement ribs 5 arranged inside the concrete outer panel 1 can strengthen the strength of the wall panel. At the same time, the thermal insulation layer 4 is a foamed ceramic material with a good thermal insulation effect.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled composite thermal insulation concrete wall panel, comprising a concrete outer panel (1), characterized in that: The concrete outer panel (1), with assembly components (2) arranged on both sides of the concrete outer panel (1); The assembly component (2) comprises an L-shaped clamping member (201) arranged at the upper and lower ends of the left side of the concrete outer plate (1); the upper and lower ends of the right side of the concrete outer plate (1) are both provided with assembly grooves (202); an inner cavity (203) is arranged between the two assembly grooves (202); the inner cavity (203) is arranged inside the concrete outer plate (1); a screw rod (204) is arranged inside the inner cavity (203); the upper and lower ends of the screw rod (204) are respectively rotatably connected to the upper and lower inner walls of the inner cavity (203); a driven bevel gear (205) is fixedly connected to the middle part of the surface of the screw rod (204); a driving bevel gear (206) is arranged in front of the screw rod (204); the middle part of the driving bevel gear (206) is fixedly connected to the inner wall of the inner cavity (203); A rotating shaft (207) is connected, the front end of the rotating shaft (207) extends to the outside of the inner cavity (203) and is fixedly connected to a hexagonal rotating block (208), and moving blocks (209) are symmetrically arranged on the upper and lower sides of the surface of the screw rod (204), and the right ends of the two moving blocks (209) on the opposite sides are fixedly connected to connecting rods (210), and the other ends of the two connecting rods (210) respectively pass through the two ends of the inner cavity (203) and extend to the inside of the two assembly grooves (202), and the inside of the two assembly grooves (202) are both provided with trapezoidal locking blocks (211), and the opposite sides of the two trapezoidal locking blocks (211) are provided with sliding grooves (212), and the inside of the two sliding grooves (212) are both provided with springs (213).

2. The assembled composite thermal insulation concrete wall panel according to claim 1, characterized in that: The surface of the active bevel gear (206) is meshedly connected with the surface of the driven bevel gear (205), the inner walls of the two moving blocks (209) are meshedly connected with the surface of the screw rod (204), and the side walls of the two moving blocks (209) are slidably connected with the inner wall of the inner cavity (203).

3. The assembled composite thermal insulation concrete wall panel according to claim 1, characterized in that: One end of the two connecting rods (210) away from the moving block (209) extends to the inside of the two sliding grooves (212), one end of the two springs (213) is fixedly connected to the inner wall of the two sliding grooves (212), and the other end of the two springs (213) is fixedly connected to the opposite end of the two trapezoidal locking blocks (211).

4. The assembled composite thermal insulation concrete wall panel according to claim 1, characterized in that: The two L-shaped clamping parts (201) are symmetrically arranged up and down with the center line of the concrete outer plate (1) as the symmetry axis, and the two L-shaped clamping parts (201) are respectively arranged corresponding to the two assembly grooves (202).

5. The assembled composite thermal insulation concrete wall panel according to claim 1, characterized in that: Steel meshes (3) are arranged on both the front and rear sides of the inner cavity of the concrete outer plate (1); the bottom steel meshes (3) are made of galvanized low-carbon steel and are crisscrossed; U-shaped reinforcing ribs (5) are equidistantly arranged between the two steel meshes (3).

6. The assembled composite thermal insulation concrete wall panel according to claim 5, characterized in that: The two sides of the U-shaped reinforcing rib (5) are respectively fixedly connected to the opposite sides of the two steel meshes (3), and a heat-insulating layer (4) is filled between the two steel meshes (3) and the U-shaped reinforcing rib (5), wherein the heat-insulating layer (4) is a foamed ceramic material.

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