Impermeable thermal insulation type concrete block

Abstract

The utility model discloses an anti-seepage heat preservation type concrete block which comprises a first fixing strip, a second fixing strip, a third fixing strip and a fourth fixing strip, and the first fixing strip, the second fixing strip, the third fixing strip and the fourth fixing strip are all installed on the side face of the concrete block through embedded countersunk bolts. The connecting seats are fixedly mounted on the side surfaces of the first fixing strip and the fourth fixing strip respectively; the plug connector is mounted in the connecting seat, and the plug connector comprises a center plate, a screw rod, an end block, a screw sleeve, a movable block, a connecting shaft, a sliding block and a plug plate; the first splicing block is fixedly installed on the side face of the second fixing strip, the second splicing block is fixedly installed on the side face of the third fixing strip, and the additional block is fixedly installed on the side face of the first fixing strip. And the sealing cover is fixedly mounted in the concrete block. According to the product, the firmness of adjacent concrete blocks after splicing can be improved, and the concrete blocks have good impermeability and noise reduction performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete blocks, concretely relates to a kind of anti-seepage thermal insulation type concrete block. BACKGROUND

[0002] Concrete block is a common building material, usually composed of cement, lime, sand, gravel and other raw materials, with cuboid or cubic shape. The composite concrete block (Chinese patent application No. 02254076.8) disclosed in the prior art is made of light thermal insulation material to form a solid core block, then it is placed into a cuboid or cubic production mold and the concrete is poured around the solid core block. After the concrete is set, a concrete block is obtained, which is composed of the concrete block and the solid core block inside it. It has the following advantages: simple manufacturing process, light weight, good integrity of the masonry wall, good thermal insulation effect.

[0003] However, the product of this patent technology still has the following defects in practical application: due to the simple structure of the concrete block, the firmness of the adjacent concrete blocks after splicing is generally poor. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an anti-seepage thermal insulation type concrete block that can improve the firmness of adjacent concrete blocks after splicing, and also has good anti-seepage and noise reduction properties.

[0005] According to the technical scheme provided by the embodiments of the present application, an anti-seepage thermal insulation type concrete block comprises:

[0006] The first, second, third and fourth fixed strips are installed on the side surface of the concrete block by pre-buried countersunk head bolts. The first fixed strip is located above the third fixed strip, and the second fixed strip is located to the right of the fourth fixed strip. The side surface of each fixed strip is provided with a countersunk hole corresponding to the pre-buried countersunk head bolt.

[0007] The connecting seat is fixedly installed on the side surface of the first and fourth fixed strips. The inside of the connecting seat is provided with a first slot, and the connecting seat is of front open structure.

[0008] The plug-in part is mounted in the interior of the connecting seat, comprising a center plate, a screw rod, an end block, a screw sleeve, a movable block, a connecting shaft, a sliding block and a plug-in plate; the center plate is fixedly mounted in the interior of the connecting seat, the screw rod is fixedly connected on both sides of the center plate, the end block is fixedly mounted on the end of the screw rod, the screw sleeve is screwed on the outside of the screw rod, the movable block is mounted on the outside of the screw sleeve through a bearing, the connecting shaft is fixedly connected between the movable block and the sliding block, the end of the movable block and the sliding block is in sliding contact with the inner wall of the connecting seat, the plug-in plate is fixedly connected with the sliding block, the end of the plug-in plate passes through the sliding opening of the connecting seat, and the length of the plug-in plate extending out of the connecting seat is equal to the distance between the sliding block and the end block.

[0009] The first splicing block is fixedly mounted on the side of the second fixed strip, the second splicing block is fixedly mounted on the side of the third fixed strip, and the additional block is fixedly mounted on the side of the first fixed strip; the first splicing block comprises a first splicing block and a second splicing block, the second splicing block comprises a third splicing block and a fourth splicing block, the additional block comprises a first base block and a second base block, the first base block and the second base block are located on the left and right sides of the connecting seat, and the side of the first splicing block, the side of the second splicing block, the side of the third splicing block and the side of the fourth splicing block are provided with plug-in grooves matched with the plug-in plate.

[0010] The sealing cover is fixedly mounted in the interior of the concrete block; the interior of the concrete block is provided with a second slot, and the sealing cover is located in the second slot;

[0011] The heat preservation cover is fixedly mounted in the interior of the sealing cover;

[0012] The sound-absorbing cotton is filled in the interior of the heat preservation cover;

[0013] The cover is mounted on the front side of the connecting seat through a countersunk screw.

[0014] In summary, the beneficial effects of the present application are:

[0015] 1. By arranging the first fixed strip, the second fixed strip, the third fixed strip, the fourth fixed strip, the embedded countersunk bolt, the concrete block, the connecting seat, the plug-in part, the first splicing block, the second splicing block and the cover, the firmness of the adjacent concrete blocks after splicing can be improved;

[0016] 2. By arranging the sealing cover and the sound-absorbing cotton, the concrete block has good impermeability and noise reduction. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects, and advantages of the application will become more apparent by reference to the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings:

[0018] Figure 1 The structure schematic view of the utility model is shown in the figure;

[0019] Figure 2 The structure schematic view of the utility model is shown in the figure;

[0020] Figure 3 The structure schematic view of the utility model is shown in the figure;

[0021] Figure 4 The structure schematic view of the utility model is shown in the figure.

[0022] Reference signs in the figure: 1, first fixed strip; 2, second fixed strip; 3, third fixed strip; 4, fourth fixed strip; 5, pre-buried countersunk head bolt; 6, concrete block; 7, connecting seat; 8, plug-in part; 9, center plate; 10, screw rod; 11, end block; 12, screw sleeve; 13, movable block; 14, connecting shaft; 15, sliding block; 16, plug-in plate; 17, first splicing block; 18, second splicing block; 19, additional block; 20, sealing cover; 21, heat preservation cover; 22, sound-absorbing cotton; 23, cover. DETAILED DESCRIPTION

[0023] The application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings.

[0024] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict. The application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] Please refer to Figures 1-4The utility model provides an anti -permeation thermal -insulation type concrete block, include: first fixed strip 1, second fixed strip 2, third fixed strip 3 and fourth fixed strip 4, first fixed strip 1, second fixed strip 2, third fixed strip 3 and fourth fixed strip 4 all are installed in the side of concrete block 6 through pre -buried countersunk bolt 5, connecting seat 7 is fixedly installed in the side of first fixed strip 1 and fourth fixed strip 4 respectively, plug -in part 8 is installed in the inside of connecting seat 7, and plug -in part 8 includes center plate 9, screw rod 10, end block 11, screw nut 12, movable block 13, connecting shaft 14, sliding block 15 and plug -in plate 16, first splicing block 17 is fixedly installed in the side of second fixed strip 2, and second splicing block 18 is fixedly installed in the side of third fixed strip 3, and additional block 19 is fixedly installed in the side of first fixed strip 1, sealing cover 20 is fixedly installed in the inside of concrete block 6, thermal -insulation cover 21 is fixedly installed in the inside of sealing cover 20, sound -absorbing cotton 22 is filled in the inside of thermal -insulation cover 21, and cover 23 is installed in the front side of connecting seat 7 through countersunk screw.

[0026] As Figure 1 , Figure 2 and Figure 4 illustrated, first fixed strip 1 is located above third fixed strip 3, and second fixed strip 2 is located on the right side of fourth fixed strip 4. The side of first fixed strip 1, second fixed strip 2, third fixed strip 3 and fourth fixed strip 4 is provided with a countersunk hole corresponding to the pre-buried countersunk bolt 5, and the inside of the connecting seat 7 is provided with a first slot, facilitating the installation of the plug-in part 8, and the connecting seat 7 is of an open front side structure.

[0027] As Figure 1 , Figure 2 and Figure 4 illustrated, the center plate 9 is fixedly installed in the inside of the connecting seat 7, the screw rod 10 is fixedly connected to the two sides of the center plate 9, the end block 11 is fixedly installed at the end of the screw rod 10, the screw nut 12 is screwed on the outside of the screw rod 10, and the movable block 13 is installed on the outside of the screw nut 12 through a bearing. The connecting shaft 14 is fixedly connected between the movable block 13 and the sliding block 15, the sliding block 15 and the movable block 13 are parallel to each other, the end portions of the movable block 13 and the sliding block 15 are in sliding contact with the inner wall of the connecting seat 7, the plug-in plate 16 is fixedly connected with the sliding block 15, the end portion of the plug-in plate 16 passes through the sliding opening, and the length of the plug-in plate 16 extending out of the connecting seat 7 is equal to the distance between the sliding block 15 and the end block 11.

[0028] As Figure 1 , Figure 2 and Figure 4As shown, the first splicing block 17 includes a first splicing block and a second splicing block, the first splicing block and the second splicing block are located in the same vertical direction, the second splicing block 18 includes a third splicing block and a fourth splicing block, the third splicing block and the fourth splicing block are located in the same horizontal direction, the additional block 19 includes a first base block and a second base block, the setting of the additional block 19 is beneficial to improve the integrity and the aesthetics of the product after splicing, and the first base block and the second base block are located on the left and right sides of the upper connecting seat 7 respectively. The side surface of the first splicing block, the side surface of the second splicing block, the side surface of the third splicing block and the side surface of the fourth splicing block are all provided with the insertion slot matched with the insertion plate 16, which facilitates the insertion of the insertion plate 16.

[0029] As shown in Figure 1 , Figure 2 and Figure 4 Figure 1 Figure 2 Figure 3 , the concrete block 6 is provided with a second slot in the inside, which facilitates the installation of the sealing cover 20, and the sealing cover 20 is located in the second slot, the material of the sealing cover 20 is one of rubber or polysulfide sealant or polyurethane sealant, the material of the heat preservation cover 21 is expanded perlite, and the sound-absorbing cotton 22 is rock wool material.

[0030] In use: first, open the cover 23, and rotate the screw sleeve 12 of the insertion piece 8, which can drive the movable block 13, the connecting shaft 14 and the sliding block 15 to move close to the center plate 9, move the insertion plate 16 into the connecting seat 7, then splice the adjacent concrete blocks 6 together, so that the connecting seat 7 is respectively arranged between the first splicing block 17 and the second splicing block 17, and between the third splicing block 18 and the fourth splicing block 18, and then reversely rotate the screw sleeve 12 of the insertion piece 8, which can make the insertion plate 16 inserted into the insertion slot of the first splicing block, the second splicing block, the third splicing block and the fourth splicing block, and then install the cover 23, which can improve the firmness of the adjacent concrete blocks 6 after splicing, and through the setting of the sealing cover 20, the concrete block 6 has good impermeability, and through the setting of the heat preservation cover 21 and the sound-absorbing cotton 22, the concrete block 6 has good heat preservation and noise reduction.

[0031] The above description is only the preferred embodiment of the present application and the description of the technical principle and other schemes. Meanwhile, the utility model range involved in the present application is not limited to the technical scheme formed by the specific combination of the above technical features, and should also cover other technical schemes formed by any combination of the above technical features or equivalent features without departing from the utility model concept. For example, the technical scheme formed by replacing the above features with the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. An anti-seepage and heat-insulating concrete block, characterized by: include: A first fixing bar (1), a second fixing bar (2), a third fixing bar (3) and a fourth fixing bar (4), wherein the first fixing bar (1), the second fixing bar (2), the third fixing bar (3) and the fourth fixing bar (4) are all installed on the side of the concrete block (6) by means of pre-buried countersunk bolts (5); A connecting seat (7), wherein the connecting seat (7) is fixedly mounted on the side surfaces of the first fixing bar (1) and the fourth fixing bar (4); A plug-in connector (8), the plug-in connector (8) being installed inside the connecting seat (7), the plug-in connector (8) comprising a center plate (9), a screw rod (10), an end block (11), a screw sleeve (12), a movable block (13), a connecting shaft (14), a slider (15) and a plug-in plate (16); The first splicing block (17) is fixedly mounted on the side of the second fixing strip (2), the second splicing block (18) is fixedly mounted on the side of the third fixing strip (3), and the additional block (19) is fixedly mounted on the side of the first fixing strip (1); A sealing cover (20), the sealing cover (20) being fixedly mounted inside the concrete block (6); A heat-insulating cover (21), wherein the heat-insulating cover (21) is fixedly mounted inside the sealing cover (20); Sound-absorbing cotton (22), the sound-absorbing cotton (22) is filled inside the heat-insulating cover (21); A cover (23) is mounted on the front side of the connecting seat (7) via countersunk screws.

2. The anti-seepage and heat-insulating concrete block according to claim 1, characterized in that: The first fixing bar (1) is located above the third fixing bar (3), and the second fixing bar (2) is located on the right side of the fourth fixing bar (4).

3. The anti-seepage and heat-insulating concrete block according to claim 1, characterized in that: The side surfaces of the first fixing bar (1), the second fixing bar (2), the third fixing bar (3) and the fourth fixing bar (4) are all provided with countersunk holes corresponding to the embedded countersunk bolts (5); a first slot is provided inside the connecting seat (7); and the connecting seat (7) is a front-opening structure.

4. The anti-seepage and heat-insulating concrete block according to claim 1, characterized in that: The center plate (9) is fixedly mounted inside the connecting seat (7), the screw rod (10) is fixedly connected to both sides of the center plate (9), the end block (11) is fixedly mounted on the end of the screw rod (10), the screw sleeve (12) is screwed to the outside of the screw rod (10), and the movable block (13) is mounted on the outside of the screw sleeve (12) through a bearing.

5. The anti-seepage and heat-insulating concrete block according to claim 1, characterized in that: The connecting shaft (14) is fixedly connected between the movable block (13) and the slider (15); the ends of the movable block (13) and the slider (15) are in sliding contact with the inner wall of the connecting seat (7); the inserting plate (16) is fixedly connected to the slider (15); the end of the connecting seat (7) is provided with a sliding opening matching the inserting plate (16); the end of the inserting plate (16) passes through the sliding opening; the length of the inserting plate (16) extending from the connecting seat (7) is equal to the distance between the slider (15) and the end block (11).

6. The anti-seepage and heat-insulating concrete block according to claim 1, characterized in that: The first assembling block (17) includes a first assembling block and a second assembling block, the second assembling block (18) includes a third assembling block and a fourth assembling block, the additional block (19) includes a first base block and a second base block, and the first base block and the second base block are respectively located on the left and right sides of the upper connecting seat (7).

7. The anti-seepage and heat-insulating concrete block according to claim 6, characterized in that: The side surface of the first block, the side surface of the second block, the side surface of the third block and the side surface of the fourth block are all provided with slots matching the inserting plate (16).

8. The anti-seepage and heat-insulating concrete block according to claim 1, characterized in that: A second slot is provided inside the concrete block (6), and the sealing cover (20) is located in the second slot.

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