Shrinkage-proof concrete structure with micro-expansion effect
The concrete structure with anti-shrinkage and micro-expansion features address thermal expansion issues by using fixing and clamping mechanisms to secure and reinforce connected bricks, maintaining stability and preventing tilting, thus enhancing the structural integrity of brick walls.
Patent Information
- Application Number
- CN202421292741.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Concrete bricks experience thermal expansion and contraction, leading to misalignment and tilting when fixed together, especially in extreme weather conditions, which compromises the stability of buildings made from these bricks.
A concrete structure with anti-shrinkage and micro-expansion effect, featuring a fixing structure with top and bottom rods, fixing and clamping plates, and positioning elements to secure and reinforce connected concrete bricks, allowing for thermal compensation and prevention of tilting.
The structure effectively prevents tilting of concrete bricks by maintaining alignment and reinforcing connections, ensuring stability even under thermal expansion and contraction, enhancing the structural integrity of brick walls.
Smart Images
Figure CN222227639U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an anti-shrinkage micro-expansion effect concrete, in particular to an anti-shrinkage micro-expansion effect concrete structure, belonging to the technical field of concrete. Background Art
[0002] Solid concrete bricks (hereinafter referred to as bricks) are made of cement, aggregate, and admixtures and additives added as needed, which are mixed with water, molded and cured. They are mainly used for wall construction. When concrete bricks are used, two concrete bricks are generally fixed together by concrete.
[0003] When using concrete bricks, concrete is prone to thermal expansion and contraction in overheated or overcooled weather. Therefore, when using concrete to fix two concrete bricks together, the thermal expansion and contraction reaction can easily cause the two fixed concrete bricks to be loose. When fixing concrete bricks, the concrete bricks are prone to misalignment when arranged and placed, which can easily cause the building made of concrete bricks to tilt. Utility Model Content
[0004] The purpose of the utility model is to provide an anti-shrinkage and micro-expansion concrete structure in order to solve the above problems, which can fix two connected concrete bricks and reinforce the concrete connecting the concrete bricks.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a concrete structure with anti-shrinkage and micro-expansion effect, including a concrete brick body, wherein a fixing structure is installed at the top and bottom ends of the concrete brick body, wherein the fixing structure includes a top rod, wherein the top end of the concrete brick body is detachably connected to two top rods in a parallel and symmetrical relationship, and the bottom end of the concrete brick body is detachably connected to two bottom rods in a parallel and symmetrical relationship, a first fixing plate is detachably connected between the two top rods, a first clamping plate is fixedly connected to the top end of the first fixing plate, a second fixing plate is detachably connected between the two bottom rods, and a second clamping plate is fixedly connected to the bottom end of the second fixing plate.
[0006] Preferably, the top rod is in a positive L-shaped structure as a whole, and the bottom rod is in an inverted L-shaped structure as a whole.
[0007] Preferably, two of the first fixing plates and the second fixing plates are installed in parallel and symmetrical relationship, and multiple of the first clamping plates and the second clamping plates are installed in parallel and symmetrical relationship.
[0008] Preferably, the first clamping plate and the second clamping plate are in an L-shaped structure as a whole, and the end surfaces of the first clamping plate and the second clamping plate are in an arc-shaped structure.
[0009] Preferably, the side ends of the top rod and the bottom rod are fixedly connected with plug plates, both ends of the first fixing plate and the second fixing plate are provided with slots, and the plug plates are plugged into the corresponding slots.
[0010] Preferably, the side ends of the bottom rod and the top rod are fixedly connected to limit plates, both ends of the concrete brick body are provided with limit grooves, and the limit plates and the limit grooves are plugged into each other.
[0011] Preferably, a plurality of fixing columns are inserted into the top of the concrete brick body, and fixing grooves are provided on the limiting plate, and the fixing columns are inserted into the corresponding fixing grooves.
[0012] Preferably, a positioning structure is installed at the front end of the concrete brick body, and the positioning structure includes a positioning column. The front end of the concrete brick body is fixedly connected to a plurality of positioning columns, and the back end of the concrete brick body is fixedly connected to a plurality of positioning seats.
[0013] Preferably, the positioning column is in a convex shape as a whole, and the positioning seat is in a concave shape as a whole.
[0014] Preferably, the front ends of the top rod and the bottom rod are fixedly connected to a first clamping rod, and the other ends of the top rod and the bottom rod are fixedly connected to a second clamping rod.
[0015] The beneficial effect of the utility model is that when using the concrete brick body, firstly, the top rod, the bottom rod, the first fixing plate and the second fixing plate are installed on the concrete brick body, and then concrete slurry is poured between the two top rods at the top of the concrete brick body. After the pouring is completed, another concrete brick body is placed on the top of the concrete brick body on which the concrete is poured. By engaging the top rod at the top of the concrete brick body with the bottom rod of the other concrete brick body, the concrete brick bodies can be positioned to prevent the concrete brick bodies from tilting when laying a wall. When the two concrete brick bodies are placed together, the first clamping plate fixed on the top of the first fixing plate on the concrete brick body The second clamping plate fixed on the bottom end of the second fixed plate on the other end of the concrete brick body is engaged with the second clamping plate, so that the two concrete brick bodies can be connected. When the concrete between the two concrete brick bodies is dry, the two concrete brick bodies can be reinforced by the engagement of the first clamping plate and the second clamping plate. When the concrete between the two concrete brick bodies and the concrete brick bodies expand and contract due to thermal expansion and contraction, the two concrete brick bodies can be fixed and protected by the interference between the top rod and the bottom rod and the engagement of the first clamping plate and the second clamping plate. Moreover, by adding the first clamping plate and the second clamping plate into the concrete between the two concrete brick bodies, the concrete can be reinforced. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;
[0018] Figure 3 It is a schematic diagram of the connection structure between the top rod and the second clamping rod of the utility model;
[0019] Figure 4 It is a schematic diagram of the connection structure between the bottom rod and the first clamping rod of the utility model;
[0020] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown.
[0021] In the figure: 1. concrete brick body; 2. fixing structure; 201. top rod; 202. bottom rod; 203. first fixing plate; 204. first clamping plate; 205. second fixing plate; 206. second clamping plate; 207. plug-in plate; 208. slot; 209. limit plate; 210. limit groove; 211. fixing column; 212. fixing groove; 3. positioning structure; 301. positioning column; 302. positioning seat; 303. first clamping rod; 304. second clamping rod. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-5 As shown, a concrete structure with anti-shrinkage and micro-expansion effect comprises a concrete brick body 1, wherein a fixing structure 2 is installed at the top and bottom of the concrete brick body 1, wherein the fixing structure 2 comprises a top rod 201, wherein the top of the concrete brick body 1 is detachably connected to two top rods 201 in a parallel and symmetrical relationship, and the bottom of the concrete brick body 1 is detachably connected to two bottom rods 202 in a parallel and symmetrical relationship, wherein a first fixing plate 203 is detachably connected between the two top rods 201, wherein a first clamping plate 204 is fixedly connected to the top of the first fixing plate 203, wherein a second fixing plate 205 is detachably connected between the two bottom rods 202, and wherein a second clamping plate 206 is fixedly connected to the bottom of the second fixing plate 205.
[0024] As a technical optimization solution of the present invention, the top rod 201 is in a positive L-shaped structure as a whole, and the bottom rod 202 is in an inverted L-shaped structure as a whole, so that the bottom rod 202 and the top rod 201 are easy to engage with each other.
[0025] As a technical optimization solution of the utility model, two first fixing plates 203 and second fixing plates 205 are installed in parallel and symmetrical relationship, and multiple first clamping plates 204 and second clamping plates 206 are installed in parallel and symmetrical relationship, so as to better perform fixing and protection.
[0026] As a technical optimization solution of the present invention, the first clamping plate 204 and the second clamping plate 206 are L-shaped as a whole, and the end faces of the first clamping plate 204 and the second clamping plate 206 are arc-shaped structures, so as to facilitate the first clamping plate 204 and the second clamping plate 206 to be clamped and installed together.
[0027] As a technical optimization solution of the utility model, the side ends of the top rod 201 and the bottom rod 202 are fixedly connected with an insertion plate 207, and both ends of the first fixing plate 203 and the second fixing plate 205 are provided with slots 208. The insertion plate 207 and the corresponding slots 208 are plugged in. By plugging the insertion plate 207 and the slots 208, the first fixing plate 203 and the second fixing plate 205 can be fixed when the top rod 201 and the bottom rod 202 are installed.
[0028] As a technical optimization solution of the utility model, the side ends of the bottom rod 202 and the top rod 201 are fixedly connected to the limiting plate 209, and the two ends of the concrete brick body 1 are provided with limiting grooves 210. The limiting plates 209 and the limiting grooves 210 are plugged in, and the bottom rod 202 and the top rod 201 can be positioned through the limiting plates 209 and the limiting grooves 210.
[0029] As a technical optimization solution of the utility model, a plurality of fixing columns 211 are inserted into the top of the concrete brick body 1, and a fixing groove 212 is provided on the limiting plate 209. The fixing columns 211 and the corresponding fixing grooves 212 are inserted into each other. By inserting the fixing columns 211 and the fixing grooves 212, the bottom rod 202 and the top rod 201 can be fixed.
[0030] As a technical optimization scheme of the present utility model, a positioning structure 3 is installed at the front end of the concrete brick body 1, and the positioning structure 3 includes a positioning column 301. A plurality of positioning columns 301 are fixedly connected to the front end of the concrete brick body 1, and a plurality of positioning seats 302 are fixedly connected to the back end of the concrete brick body 1. The positioning columns 301 are convex in shape as a whole, and the positioning seats 302 are concave in shape as a whole. The positioning columns 301 on one side of the concrete brick body 1 are plugged into the positioning seats 302 on the other side of the other concrete brick body 1, so that the two concrete brick bodies 1 can be positioned to prevent tilting and the like.
[0031] As a technical optimization solution of the utility model, the front ends of the top rod 201 and the bottom rod 202 are fixedly connected with the first clamping rod 303, and the other ends of the top rod 201 and the bottom rod 202 are fixedly connected with the second clamping rod 304. By engaging the first clamping rod 303 of the concrete brick body 1 with the second clamping rod 304 on the other side of the other concrete brick body 1, the two concrete brick bodies 1 can be fixed.
[0032] When the utility model is used, when using the concrete brick body 1, firstly, the top rod 201, the bottom rod 202, the first fixing plate 203 and the second fixing plate 205 are installed on the concrete brick body 1, and then the concrete slurry is poured between the two top rods 201 at the top of the concrete brick body 1. After the pouring is completed, another concrete brick body 1 is placed on the top of the concrete brick body 1 where the concrete is poured. By engaging the top rod 201 at the top of the concrete brick body 1 with the bottom rod 202 of the other concrete brick body 1, the concrete brick bodies 1 can be positioned to prevent the concrete brick bodies 1 from tilting when laying a wall. In the case where two concrete brick bodies 1 are placed together, the first clamping plate 204 fixed on the top of the first fixing plate 203 on the concrete brick body 1 and the second clamping plate 206 fixed on the bottom of the second fixing plate 205 on the other end of the concrete brick body 1 are engaged to connect the two concrete brick bodies 1. When the concrete between the two concrete brick bodies 1 is dried, the first clamping plate 204 and the second clamping plate 206 are engaged to reinforce the two concrete brick bodies 1. When the concrete between the two concrete brick bodies 1 and the concrete brick bodies 1 expand and contract due to heat, the top rod 201 The interference with the bottom bar 202 and the engagement of the first clamping plate 204 and the second clamping plate 206 can fix and protect the two concrete brick bodies 1, and by adding the first clamping plate 204 and the second clamping plate 206 into the concrete between the two concrete brick bodies 1, the concrete can be reinforced. By plugging the plug plate 207 and the slot 208, the first fixing plate 203 and the second fixing plate 205 can be fixed when the top bar 201 and the bottom bar 202 are installed. The bottom bar 202 and the top bar 201 can be positioned by the limiting plate 209 and the limiting groove 210, and the fixing column 211 can be used to fix the bottom bar 202 and the top bar 201. By plugging into the fixing groove 212, the bottom rod 202 and the top rod 201 can be fixed. After the two concrete brick bodies 1 are installed together, when it is necessary to place other concrete brick bodies 1 on the left or right side of the concrete brick body 1, the positioning column 301 on one side of the concrete brick body 1 and the positioning seat 302 on the other side of the other concrete brick body 1 are plugged in, so that the two concrete brick bodies 1 can be positioned to prevent tilting, etc. The two concrete brick bodies 1 can be fixed by engaging the first clamping rod 303 of the concrete brick body 1 with the second clamping rod 304 on the other side of the other concrete brick body 1.
[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A concrete structure with an anti-shrinkage and micro-expansion effect, comprising a concrete brick body (1), characterized in that: The top and bottom ends of the concrete brick body (1) are installed with a fixing structure (2), the fixing structure (2) comprising a top rod (201), the top end of the concrete brick body (1) is detachably connected to two top rods (201) in a parallel and symmetrical relationship, the bottom end of the concrete brick body (1) is detachably connected to two bottom rods (202) in a parallel and symmetrical relationship, a first fixing plate (203) is detachably connected between the two top rods (201), a first clamping plate (204) is fixedly connected to the top end of the first fixing plate (203), a second fixing plate (205) is detachably connected between the two bottom rods (202), and a second clamping plate (206) is fixedly connected to the bottom end of the second fixing plate (205).
2. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: The top rod (201) is in a positive L-shaped structure as a whole, and the bottom rod (202) is in an inverted L-shaped structure as a whole.
3. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: Two of the first fixing plate (203) and the second fixing plate (205) are installed in a parallel and symmetrical relationship, and a plurality of the first clamping plate (204) and the second clamping plate (206) are installed in a parallel and symmetrical relationship.
4. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: The first clamping plate (204) and the second clamping plate (206) are in an L-shaped structure as a whole, and the end surfaces of the first clamping plate (204) and the second clamping plate (206) are in an arc-shaped structure.
5. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: The side ends of the top rod (201) and the bottom rod (202) are fixedly connected with plug plates (207), both ends of the first fixed plate (203) and the second fixed plate (205) are provided with slots (208), and the plug plates (207) are plugged into the corresponding slots (208).
6. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: The side ends of the bottom rod (202) and the top rod (201) are fixedly connected to the limiting plates (209), and both ends of the concrete brick body (1) are provided with limiting grooves (210), and the limiting plates (209) and the limiting grooves (210) are plugged.
7. The anti-shrinkage micro-expansion effect concrete structure according to claim 6, characterized in that: A plurality of fixing columns (211) are inserted at the top of the concrete brick body (1), and a fixing groove (212) is provided on the limiting plate (209), and the fixing columns (211) are inserted into the corresponding fixing grooves (212).
8. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: A positioning structure (3) is installed at the front end of the concrete brick body (1), and the positioning structure (3) comprises a positioning column (301). The front end of the concrete brick body (1) is fixedly connected to a plurality of positioning columns (301), and the back end of the concrete brick body (1) is fixedly connected to a plurality of positioning seats (302).
9. The anti-shrinkage micro-expansion effect concrete structure according to claim 8, characterized in that: The positioning column (301) is generally convex in structure, and the positioning seat (302) is generally concave in structure.
10. The anti-shrinkage micro-expansion effect concrete structure according to claim 1, characterized in that: The front ends of the top rod (201) and the bottom rod (202) are both fixedly connected to a first clamping rod (303), and the other ends of the top rod (201) and the bottom rod (202) are both fixedly connected to a second clamping rod (304).