Building prefabricated sandwich thermal insulation wall

Abstract

The utility model relates to the technical field of thermal insulation walls, in particular to a building prefabricated sandwich thermal insulation wall which comprises an upper wall body, a lower wall body and a mounting mechanism, the mounting mechanism comprises two assembling assemblies and two stabilizing assemblies, and each assembling assembly comprises a first groove formed in the upper surface of the lower wall body; a first groove is formed in the bottom face of the upper wall body, a fixing block is fixedly connected between the inner walls of the first groove, an L-shaped clamping block is fixedly connected to the bottom face of the upper wall body, a second groove is formed in the inner bottom face of the first groove, and an assembly block is slidably connected into the second groove. According to the sandwich thermal insulation wall, through the arrangement of the assembling assembly, the sandwich thermal insulation wall has convenient assembling measures, then the assembling operation can be simplified, the construction efficiency and the assembling efficiency can be improved, through the arrangement of the stabilizing assembly, after the sandwich thermal insulation wall is assembled, the stability of the sandwich thermal insulation wall is reinforced, and therefore potential safety hazards are eliminated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thermal insulation wall, specifically relates to a building prefabricated sandwich thermal insulation wall. BACKGROUND

[0002] The sandwich thermal insulation wall, also known as sandwich composite wall or cavity wall, is a composite wall structure formed by sandwiching thermal insulation materials between inner leaf walls and outer leaf walls, and the inner leaf walls and the outer leaf walls are generally reinforced concrete structures, which are connected by connecting pieces and sandwiched with thermal insulation layers. The thermal insulation layer material is diverse, and the commonly used is B1 or B2 grade organic thermal insulation material. In building engineering, the sandwich thermal insulation wall is widely used in buildings in cold regions, such as residential buildings, public buildings, industrial plants, etc. Its excellent thermal insulation performance and structural safety make it an ideal choice for building walls in cold regions.

[0003] Through retrieval, the patent document with publication number CN217379371U discloses an assembly type building prefabricated sandwich thermal insulation wall, which comprises a first wall body and a second wall body, the first wall body and the second wall body are connected through a fixing assembly, the fixing assembly comprises a clamping plate arranged on the side surface of the second wall body, the first wall body surface corresponding to the clamping plate is provided with a clamping groove, the clamping plate and the clamping groove are clamped, and the second wall body is provided with a fixing block on the two side surfaces, the utility model optimizes the installation steps of the first wall body and the second wall body, thereby improving the work efficiency of the workers.

[0004] The above-mentioned prior art often has the following problems when in use:

[0005] The existing building prefabricated sandwich thermal insulation wall is not convenient to operate during installation, and the complicated installation operation will affect the progress and efficiency of the installation construction, so convenient installation measures are needed to simplify the installation operation, and the existing sandwich thermal insulation wall has poor stability after assembly, which has certain safety hazards. UTILITY MODEL CONTENTS

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a building prefabricated sandwich thermal insulation wall, which can effectively solve the problems of inconvenient installation operation of the prior art and safety hazards after assembly.

[0007] To achieve the above purpose, the utility model realizes the following technical scheme:

[0008] The utility model provides a building prefabricated sandwich thermal insulation wall, which comprises an upper wall body and a lower wall body.

[0009] The mounting mechanism comprises two assembling components and two stabilizing components, the assembling component comprises a No. 1 recess provided on the upper surface of the lower wall body, the inner wall of the No. 1 recess is fixedly connected with a fixed block, the bottom surface of the upper wall body is fixedly connected with an L-shaped clamping block, the inner bottom surface of the No. 1 recess is provided with a No. 2 recess, the No. 2 recess is slidably connected with an assembling block, and the inner bottom surface of the No. 2 recess and the bottom surface of the assembling block are fixedly connected with a spring.

[0010] According to the building prefabricated sandwich heat insulation wall, the stabilizing component comprises a U-shaped block fixedly connected to the side wall of the lower wall body, a through groove is arranged between the side wall of the U-shaped block and the side wall of the lower wall body, the through groove is slidably connected with a U-shaped baffle, the side wall of the lower wall body is fixedly connected with a fixed plate, the bottom surface of the fixed plate is provided with a threaded hole, the threaded hole is threadedly connected with a threaded rod, the top end of the threaded rod is rotatably connected with the bottom surface of the U-shaped baffle through a bearing, and the bottom end of the threaded rod is fixedly connected with a knob.

[0011] According to the building prefabricated sandwich heat insulation wall, the side walls of the two assembling blocks are respectively matched with the inner walls of the two No. 2 recesses.

[0012] According to the building prefabricated sandwich heat insulation wall, the height of the lower half of the L-shaped clamping block is equal to the height from the bottom surface of the fixed block to the inner bottom surface of the No. 1 recess.

[0013] According to the building prefabricated sandwich heat insulation wall, the front surface and the back surface of the two L-shaped clamping blocks are respectively matched with the inner walls of the two No. 1 recesses.

[0014] According to the building prefabricated sandwich heat insulation wall, the width of the upper half of the L-shaped clamping block is equal to the straight line distance between the side wall of the fixed block and the side wall of the assembling block.

[0015] Compared with the prior art, the technical scheme of the building prefabricated sandwich heat insulation wall has the following beneficial effects:

[0016] The assembling component is arranged, so that the sandwich heat insulation wall has convenient assembling measures, and the assembling operation can be simplified, and the construction efficiency and the assembling efficiency are improved; the stabilizing component is arranged, and the stability of the sandwich heat insulation wall is reinforced after the sandwich heat insulation wall is assembled, so that the assembled sandwich heat insulation wall has good stability, and the safety hidden danger is eliminated. ACCURACY OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Fig. 1 The three-dimensional structure analysis diagram of the present application;

[0019] Fig. 2 The three-dimensional structure diagram of the present application;

[0020] Fig. 3 The explosion diagram of the present application;

[0021] Fig. 4 The three-dimensional structure diagram of the present application from another perspective.

[0022] Reference signs: 1, upper wall body; 2, lower wall body; 3, No. 1 groove; 4, fixed block; 5, L-shaped clamping block; 6, No. 2 groove; 7, assembly block; 8, spring; 9, U-shaped block; 10, through slot; 11, U-shaped baffle; 12, fixed plate; 13, threaded rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] The present application will be further described below in conjunction with the embodiments.

[0025] Embodiment: refer to Figs. 1 to 4The utility model discloses a prefabricated sandwich heat preservation wall of building, including upper wall body 1 and lower wall body 2, installation mechanism, installation mechanism includes two assembly components and two stabilizing components, and the assembly component includes the recess 3 of being arranged on the upper surface of lower wall body 2, the inner wall between recess 3 is fixedly connected with fixed block 4, the bottom surface of upper wall body 1 is fixedly connected with L shaped joint block 5, the inner bottom surface of recess 3 is equipped with the recess 6 of second, the recess 6 is slidably connected with assembly block 7 in, the inner bottom surface of recess 6 and the bottom surface of assembly block 7 are fixedly connected with spring 8 between, the lateral wall of two assembly blocks 7 is respectively with the inner wall of two recesses 6 of second, so that two assembly blocks 7 can stably slide in two recesses 6 of second, the height of lower half of L shaped joint block 5 is equal to the height from the bottom surface of fixed block 4 to the inner bottom surface of recess 3, and the front and back of two L shaped joint blocks 5 are respectively with the inner wall of two recesses 3 of first, and the width of upper half of L shaped joint block 5 is equal to the linear distance between the lateral wall of fixed block 4 and the lateral wall of assembly block 7, so that upper wall body 1 and lower wall body 2 have better stability after completing assembly,

[0026] The stabilizing component includes the L-shaped block 9 fixedly connected to the side wall of the lower wall body 2, the side wall of the L-shaped block 9 is provided with a through groove 10 between the side wall of the lower wall body 2, the through groove 10 is slidably connected with the L-shaped baffle 11, the side wall of the lower wall body 2 is fixedly connected with the fixed plate 12, the bottom surface of the fixed plate 12 is provided with a threaded hole, the threaded hole is threadedly connected with the threaded rod 13, the top end of the threaded rod 13 is rotatably connected with the bottom surface of the L-shaped baffle 11 through a bearing, and the bottom end of the threaded rod 13 is fixedly connected with the knob, which is convenient for the staff to operate.

[0027] The working principle of the utility model is as follows: when the sandwich heat preservation wall is assembled, the upper wall body 1 is placed above the lower wall body 2, and the two L-shaped joint blocks 5 are aligned with the two recesses 3 of first, at this time, the two L-shaped joint blocks 5 are inserted into the two recesses 3 of first, which will press the two assembly blocks 7 into the two recesses 6 of second under the influence of gravity, when the bottom surface of the two L-shaped joint blocks 5 is in contact with the inner bottom surface of the recess 3 of first, the upper wall body 1 is moved horizontally, so that the lower half of the L-shaped joint block 5 is inserted between the fixed block 4 and the recess 3 of first, and at this time, the assembly block 7 loses the limitation of the L-shaped joint block 5 and will pop out under the elastic force of the spring 8 and be clamped between the inner wall of the L-shaped joint block 5 and the recess 3 of first, completing the assembly, which is convenient and helps to improve the efficiency of construction and assembly.

[0028] After completing the assembly, the stabilizing component is used to reinforce the sandwich heat preservation wall, taking one stabilizing component as an example, the threaded rod 13 is rotated through the knob, the threaded rod 13 is engaged with the threaded hole, and then moves relatively with the fixed plate 12, so as to drive the L-shaped baffle 11 to slide in the through groove 10 of the L-shaped block 9, the two L-shaped baffles 11 slide out and can limit the four corners of the upper wall body 1, so as to realize the reinforcing operation.

[0029] The above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A prefabricated sandwich wall for construction, characterised in that, The utility model relates to a wall installation structure, including: Upper wall body (1) and lower wall body (2); Mounting mechanism, the mounting mechanism includes two assembly components and two stabilizing components, the assembly component includes the No. recess (3) of being located lower wall body (2) upper surface, the inner wall between No. recess (3) is fixedly connected with fixed block (4), the bottom surface of upper wall body (1) is fixedly connected with L-shaped joint block (5), the inner bottom surface of No. recess (3) is equipped with No. recess (6), the sliding connection of No. recess (6) is equipped with assembly block (7), the inner bottom surface of No. recess (6) and the bottom surface between assembly block (7) are fixedly connected with spring (8).

2. A prefabricated sandwich wall according to claim 1, characterized in that The stabilizing component includes the fixed connection of the side wall on lower wall body (2) on the side wall of the block (9) of the Chinese character, the side wall between the block (9) of the Chinese character and lower wall body (2) is equipped with through groove (10), the sliding connection of through groove (10) is equipped with the Chinese character baffle (11) of the block, the side wall of lower wall body (2) is fixedly connected with fixed plate (12), the bottom surface of fixed plate (12) is equipped with threaded hole, the threaded connection of threaded hole is equipped with threaded rod (13), the top end of threaded rod (13) is rotatably connected with the bottom surface of the Chinese character baffle (11) through bearing, the bottom end of threaded rod (13) is fixedly connected with knob.

3. The prefabricated sandwich wall according to claim 1, characterized in that, The side wall of two assembly blocks (7) is respectively attached to the inner wall of two No. recesses (6).

4. The prefabricated sandwich wall according to claim 1, characterized in that, The height of the lower half of L-shaped joint block (5) is equal to the height from the bottom surface of fixed block (4) to the inner bottom surface of No. recess (3).

5. The prefabricated sandwich wall according to claim 1, characterized in that, The front and back of two L-shaped joint blocks (5) are respectively attached to the inner wall of two No. recesses (3).

6. The prefabricated sandwich wall according to claim 1, characterized in that, The width of the upper half of L-shaped joint block (5) is equal to the straight-line distance between the side wall of fixed block (4) and the side wall of assembly block (7).

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