Environment-friendly asphalt recycled concrete

Abstract

The utility model relates to the technical field of concrete members, and discloses environment-friendly asphalt recycled concrete which comprises a first concrete wall plate and a second concrete wall plate connected with the first concrete wall plate in a sliding and inserting mode, and a protruding end is arranged on one side of the first concrete wall plate. The first concrete wall plate and the second concrete wall plate are connected in a sliding and inserting mode, and connection of the first concrete wall plate and the second concrete wall plate is reinforced through inserting connection of a plurality of inserting connection holes; according to the device, when threaded connection inserting columns are slidably inserted into the square concrete blocks, a plurality of positioning columns can be slidably inserted into a plurality of first inserting grooves, and through threaded connection of nuts and the threaded connection inserting columns, a plurality of inserting holes can be stably fixed on the first concrete wall plate and the second concrete wall plate, so that the device is convenient to disassemble; and combination and regeneration are convenient, so that the applicability of the whole component is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete member technical field, concretely is a kind of environment-friendly asphalt recycled concrete. BACKGROUND

[0002] Concrete member is the prefabricated or cast-in-place structural unit used in construction engineering, which is made of cement, aggregate, water and additives by mixing, pouring, vibrating and curing process. These components are widely used in building, bridge, road, tunnel, dam and other engineering projects.

[0003] The existing concrete wallboard is generally built as a whole during manufacturing. For positions that are only used for a short time, it is not convenient to transport and disassemble. When the wallboard is damaged, it is replaced or repaired as a whole, which is harsh in replacement conditions and has low applicability.

[0004] Therefore, it is necessary to design an environment-friendly asphalt recycled concrete to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an environment-friendly asphalt recycled concrete to solve the technical problems proposed in the above background.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: an environment-friendly asphalt recycled concrete, comprising a first concrete wallboard and a second concrete wallboard slidingly connected with the first concrete wallboard, and a protruding end is arranged on one side of the first concrete wallboard, a nut is fixed on one side of the protruding end, a notch is formed on one side of the second concrete wallboard, the notch is matched with the protruding end and the nut, a second slot is formed in the inside of the square concrete block, a threaded connecting column is slidingly connected in the inside of the second slot, a nut is threadedly connected at the top end of the threaded connecting column, a plurality of symmetrical sliding grooves are formed in the inside of the square concrete block, a sliding block is elastically arranged in each of the sliding grooves, two positioning columns are fixed on the outer surface of one side of the square concrete block, a plurality of first slots are formed on both sides of the notch of the second concrete wallboard, the positioning columns are slidingly connected in the first slots, a plurality of insertion holes are formed on both sides of the square concrete block, the positioning columns are slidingly connected in the insertion holes, springs are sleeved on the outer surfaces of the positioning columns, a plurality of communication openings are formed on one side of the first concrete wallboard and the second concrete wallboard, a plurality of insertion columns are slidingly connected in the communication openings, and the top end of the threaded connecting column is slidingly connected in the insertion columns.

[0007] Preferably, each of the plug-in posts has a plug-in hole on its outer surface, and one end of each threaded plug-in post is slidably inserted into the interior of multiple plug-in holes. The diameter of each threaded plug-in post matches the size of the plug-in hole, and the outer surfaces of both the first and second concrete wall panels are coated with an environmentally friendly asphalt coating.

[0008] Preferably, the square concrete block has grooves at the top and bottom, and the bottom ends of the nut and the threaded connecting post are slidably disposed inside the grooves, and the top of the nut has a cross opening.

[0009] Preferably, each slider has an arc-shaped surface on its outer surface away from the square concrete block, and the arc-shaped surface matches the outer surface of the threaded connection post. Multiple sliders slide elastically inside the second slot, and each slider has an arc-shaped surface on its top side inside the second slot. The top of the threaded connection post also has an arc-shaped surface.

[0010] Preferably, the two ends of the plurality of springs are respectively fixed to the adjacent sides of the corresponding slider and the groove, and the two sliders form a group, and the multiple groups of sliders are respectively located between two adjacent plug posts.

[0011] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0012] This invention utilizes the sliding insertion of a first concrete wall panel and a second concrete wall panel. The insertion of multiple insertion holes strengthens the connection between the first and second concrete wall panels. Multiple positioning posts that elastically slide inside multiple square concrete blocks allow for sliding insertion of threaded connecting posts into the square concrete blocks. These positioning posts can also slide into multiple first slots, and the threads of the threaded connecting posts are connected to the nuts. This ensures that the multiple insertion holes can be securely fixed between the first and second concrete wall panels, making the device easy to disassemble and reassemble, thus improving the overall applicability of the component. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is an exploded view of the first and second concrete wall panels of this utility model.

[0015] Figure 3 This is an exploded view of the square concrete block structure of this utility model.

[0016] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0017] In the figure: 1, the first concrete wallboard; 2, the second concrete wallboard; 3, the nut; 4, the square concrete block; 5, the plug-in column; 6, the threaded connection plug-in column; 7, the first slot; 8, the socket; 9, the second slot; 10, the sliding groove; 11, the spring; 12, the sliding block; 13, the positioning column; 15, the plug-in hole; 16, the communication port. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described in the following with reference to the drawings in the embodiments of the present application.

[0019] Obviously, a large number of specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be implemented in different ways than those described herein, and therefore the present application is not limited to the specific embodiments disclosed in the following description.

[0020] Please refer to Figures 1-4The utility model provides a kind of environmental protection asphalt recycled concrete, including first concrete wallboard 1 and with the sliding insertion of first concrete wallboard 1 second concrete wallboard 2, and the side of first concrete wallboard 1 is provided with protruding end, and the side of protruding end is fixedly connected with nut 3, and the side of second concrete wallboard 2 is opened with gap, and the gap is matched with protruding end and nut 3, and the inside of square concrete block 4 is opened with second slot 9, and the inside of second slot 9 is slidably inserted with threaded connection inserting column 6, and the top of threaded connection inserting column 6 is threadedly connected with square concrete block 4, and the inside of square concrete block 4 is opened with multiple symmetrical sliding grooves 10, and the inside of multiple sliding grooves 10 is elastically provided with sliding block 12, and the outer surface of the side of square concrete block 4 is fixedly connected with two symmetrical positioning columns 13, and the gap of second concrete wallboard 2 is opened with multiple first slots 7, and multiple positioning columns 13 are slidably inserted in the inside of multiple first slots 7 respectively, and the two sides of square concrete block 4 are opened with multiple insertion holes 8, and multiple positioning columns 13 are slidably inserted in the inside of multiple insertion holes 8 respectively, and the outer surface of multiple positioning columns 13 is all sleeved with spring 11, and the side of first concrete wallboard 1 and second concrete wallboard 2 is all opened with multiple communicating ports 16, the inside of multiple communicating ports 16 is slidably inserted with inserting column 5, and the top of threaded connection inserting column 6 is slidably inserted in the inside of multiple inserting columns 5, when first concrete wallboard 1 and second concrete wallboard 2 are slidably inserted, protruding end of square concrete block 4 and first concrete wallboard 1 is slidably arranged in the inside of the gap of second concrete wallboard 2, then, by the insertion of multiple insertion holes 15, so as to use multiple insertion holes 15 to act as the reinforcing bar of first concrete wallboard 1 and second concrete wallboard 2, to strengthen the strength of first concrete wallboard 1 and second concrete wallboard 2, and at this time, by slidably inserting threaded connection inserting column 6 in the inside of square concrete block 4, multiple sliding blocks 12 slidably arranged in the inside of square concrete block 4 are pushed to the two sides of square concrete block 4 by the top of threaded connection inserting column 6 until multiple positioning columns 13 are inserted in the inside of multiple first slots 7 through multiple insertion holes 8, the gap of second concrete wallboard 2 is fixed and strengthened in strength by multiple positioning columns 13, and at this time, by the thread connection of nut 3 and the top of threaded connection inserting column 6, so as to firmly fix the sliding insertion between first concrete wallboard 1 and second concrete wallboard 2, and by the above-mentioned mode, not only make concrete wallboard can be disassembled conveniently, and after two parts are replaced correspondingly, combination regeneration is convenient, improve the applicability of whole concrete wallboard.

[0021] In order to make the threaded connection plug post 6 convenient to slide and plug in the inside of the square concrete block 4, the outer surface of the plug post 5 is provided with a plug hole 15, and one end of the threaded connection plug post 6 is slidably plugged into the inside of the plurality of plug holes 15, and the diameter of the threaded connection plug post 6 matches the hole diameter of the plug hole 15, and in order to improve the waterproof and environmental protection effect of the outside of the device, and the outer surface of the first concrete wallboard 1 and the second concrete wallboard 2 is provided with an environmental protection asphalt coating.

[0022] In order to make the overall appearance of the component, the top and bottom of the square concrete block 4 is provided with a groove, and the nut 3 and the bottom end of the threaded connection plug post 6 are slidably arranged in the groove, and the top of the square concrete block 4 is provided with a cross opening.

[0023] Further, in order to facilitate the insertion of the threaded connection plug post 6, the plurality of sliding blocks 12 can be squeezed to the inside of the square concrete block 4 on both sides, facilitating the sliding elastic insertion of the plurality of positioning columns 13 and the plurality of first insertion grooves 7, the outer surface of the sliding block 12 away from the square concrete block 4 is provided with an arc surface, and the arc surface matches the outer surface of the threaded connection plug post 6, and the plurality of sliding blocks 12 are elastically slid in the second insertion groove 9, and the plurality of sliding blocks 12 are provided with an arc surface on one side of the top of the second insertion groove 9, and the top of the threaded connection plug post 6 is provided with an arc surface.

[0024] Further, in order to make the plurality of sliding blocks 12 have a rebound property, so that the first concrete wallboard 1 and the second concrete wallboard 2 are connected stably and are convenient to disassemble, the two ends of the plurality of springs 11 are respectively fixed to the adjacent sides of the corresponding sliding blocks 12 and the sliding grooves 10, and the two sliding blocks 12 are a group, and a plurality of groups of sliding blocks 12 are located between adjacent two plug posts 5.

[0025] The preferred embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0026] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not be described again.

[0027] In addition, various different embodiments of the present application can also be combined arbitrarily, as long as they do not deviate from the idea of the present application, and they should also be considered as disclosed by the present application.

Claims

1. An environmentally friendly asphalt recycled concrete, comprising a first concrete wallboard (1) and a second concrete wallboard (2) slidingly inserted with the first concrete wallboard (1), characterized in that: The first concrete wallboard (1) is provided with a protruding end on one side, and a square concrete block (4) is fixedly connected to one side of the protruding end.

2. The environment-friendly asphalt recycled concrete according to claim 1, characterized in that: The second concrete wallboard (2) is provided with a notch on one side, and the notch is matched with the protruding end and the square concrete block (4).

3. The environment-friendly asphalt recycled concrete according to claim 1, characterized in that: The square concrete block (4) is provided with a second slot (9) in the inside, and a threaded connecting plug column (6) is slidingly inserted into the second slot (9).

4. The environment-friendly asphalt recycled concrete according to claim 1, characterized in that: The square concrete block (4) is provided with a plurality of symmetrical sliding grooves (10) in the inside, and a plurality of sliding blocks (12) are elastically arranged in the sliding grooves (10).

5. The environment-friendly asphalt recycled concrete according to claim 1, characterized in that: The square concrete block (4) is provided with a plurality of first slots (7) on both sides of the notch. The square concrete block (4) is provided with a plurality of insertion holes (8) on both sides. The first concrete wallboard (1) and the second concrete wallboard (2) are provided with a plurality of communication openings (16) on one side. The threaded connecting plug column (6) is slidingly inserted into the plurality of plug columns (5). The threaded connecting plug column (6) is slidingly inserted into the plurality of plug columns (5). The threaded connecting plug column (6) is slidingly inserted into the plurality of plug columns (5). The threaded connecting plug column (6) is slidingly inserted into the plurality of plug columns (5). The threaded connecting plug column (6) is slidingly inserted into the plurality of plug columns (5). 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