CN203222924U - Self-clamping type free-building hollow concrete building block - Google Patents
Self-clamping type free-building hollow concrete building block Download PDFInfo
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- CN203222924U CN203222924U CN 201320102038 CN201320102038U CN203222924U CN 203222924 U CN203222924 U CN 203222924U CN 201320102038 CN201320102038 CN 201320102038 CN 201320102038 U CN201320102038 U CN 201320102038U CN 203222924 U CN203222924 U CN 203222924U
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Abstract
The utility model relates to a self-clamping type free-building hollow concrete building block. The self-clamping type free-building hollow concrete building block comprises a concave-convex hollow building block (1), wherein the concave-convex hollow building block (1) consists of two long blocks and a plurality of short blocks; the long blocks are oppositely arranged in parallel; the plurality of short blocks are arranged vertical to the long blocks and are uniformly arranged along the directions of the long blocks; the upper end surfaces of the short blocks are provided with upward bulges to form convex clamping strips (5); the lower end surfacs of the short blocks are provided with inward grooves to form concave clamping grooves (3); a square-shaped convex block (4) is arranged at the middle part of the upper end of a left side surface (2) of the concave-convex hollow building block (1); a square-shaped clamping groove (7) is formed in the position corresponding to the square-shaped convex block (4) on the upper end of a right side surface (9) of the concave-convex hollow building block (1). The self-clamping type free-building hollow concrete building block is simple in structure and has the functions of high-efficiency splicing, horizontal and vertical two-way locking, and the like.
Description
Technical field
The utility model relates to the construction material field, and particularly a kind of self-clamping type exempts to build the hollow concrete building block.
Background technology
At present, in construction work, materials for wall is of a great variety, and existing traditional masonry material also has the novel wall material of material-saving, energy-saving and environmental protection.Wherein, because the production of traditional architecture materials for wall is bigger to the adverse effect that environment causes, and be unfavorable for energy-conservation, material-saving, fewer and feweri in application in engineering.And novel energy-saving and environmental protection type materials for wall but is rapidly developed in construction work, uses more and more widely.Especially novel lightweight concrete building block with advantages such as its energy-saving and environmental protection, is able to a large amount of uses in construction work, become the main material of building wall.However, still there are many drawbacks in some novel materials for walls such as existing concrete building block, and topmost is exactly that the speed of building by laying bricks or stones is slow, and efficiency of construction is low.
The form of concrete block is varied, and common have forms such as solid, hollow.These building blocks all will be built by laying bricks or stones with binding material (cement mortar etc.) when masonry panel, and not only efficiency of construction is low, but also will consume many cement, and its masonry globality of building by laying bricks or stones is also relatively poor.For this reason, a kind of novel concrete block of exempting from cement masonry arises at the historic moment, and only needs this building block is bolted together according to a definite sequence, can realize building wall, thereby improve speed of application, has reduced the consumption of cement.But this assembly unit mainly is monodirectional locking in the horizontal direction, and can not lock in the vertical direction, and it is firm inadequately to connect between the levels, and globality is poor slightly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of self-clamping type and exempts to build the hollow concrete building block, and is simple in structure, simple in structure, has functions such as efficient splicing, level and vertical bidirectional locking.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of self-clamping type to exempt to build the hollow concrete building block, comprise concavo-convex building-block, described concavo-convex building-block is formed by the long piece of two parallel positioned opposite and with the vertically arranged some short blocks of long piece, described short block is evenly arranged along long piece direction, there is the concave clamp bar that convexes to form upwards described short block upper surface, the oriented inner groovy in described short block lower surface forms recessed draw-in groove, the left surface upper end intermediate arrangement of described concavo-convex building-block has a bumping square, and the upper end of the right flank of the described concavo-convex building-block location arrangements corresponding with bumping square has square draw-in groove.
The size of described concave clamp bar and recessed draw-in groove matches and is "T"-shaped.
The size of described bumping square and square draw-in groove match.
Described concavo-convex building-block can be divided into that piece is joined on a left side and piece is joined on the right side from the middle section.
Beneficial effect
The utility model relates to a kind of self-clamping type and exempts to build the hollow concrete building block, and is simple in structure, can independent assortment, have functions such as efficient splicing, level and vertical bidirectional locking, can realize significantly improving construction fast, strengthen the effect of masonry globality, and bond without masonry mortar.
Description of drawings
Fig. 1 is traditional solid concrete building block schematic diagram described in the utility model;
Fig. 2 is traditional concrete hollow block schematic diagram described in the utility model;
Fig. 3 is traditional building concrete building-block schematic diagram of exempting from described in the utility model;
Fig. 4 is the structure chart of concavo-convex building-block described in the utility model;
Fig. 5 is the structure chart of concavo-convex building-block described in the utility model;
Fig. 6 is the structure chart of concavo-convex building-block described in the utility model.
Fig. 7 is the structure chart that piece is joined on a left side described in the utility model;
Fig. 8 is the structure chart that piece is joined on the right side described in the utility model;
Fig. 9 is building block splicing construction schematic diagram described in the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 4-8, embodiment of the present utility model relates to a kind of self-clamping type and exempts to build the hollow concrete building block, comprise concavo-convex building-block 1, described concavo-convex building-block 1 is formed by the long piece of two parallel positioned opposite and with the vertically arranged some short blocks of long piece, described short block is evenly arranged along long piece direction, described short block upper surface have upwards convex to form concave clamp bar 5, the oriented inner groovy in described short block lower surface forms recessed draw-in groove 3, the left surface 2 upper end intermediate arrangement of described concavo-convex building-block 1 have a bumping square 4, and the upper end of the right flank 9 of described concavo-convex building-block 1 and bumping square 4 corresponding location arrangements have square draw-in groove 7.
The size of described concave clamp bar 5 and recessed draw-in groove 3 matches and is "T"-shaped.
The size of described bumping square 4 and square draw-in groove 7 match.
Described concavo-convex building-block 1 can be divided into that piece 10 is joined on a left side and piece 20 is joined on the right side from the middle section.。
As shown in Figure 9, concavo-convex building-block 1 is end to end successively, square draw-in groove 7 on the bumping square 4 concavo-convex building-block 1 adjacent with the right side is inlayed, the recessed draw-in groove 3 of concave clamp bar 5 adjacent concavo-convex building-blocks with the upper end 1 lower surface is inlayed, from limiting the slip of building block up and down, arrange in the corresponding position of finishing the two ends of building a wall the back insertion left side at concavo-convex building-block 1 and join piece 10 and the right side and join piece 20 and will put in order face wall and fill up complete.
Claims (4)
1. a self-clamping type exempts to build the hollow concrete building block, comprise concavo-convex building-block (1), it is characterized in that, described concavo-convex building-block (1) is formed by the long piece of two parallel positioned opposite and with the vertically arranged some short blocks of long piece, described short block is evenly arranged along long piece direction, described short block upper surface have upwards convex to form concave clamp bar (5), the oriented inner groovy in described short block lower surface forms recessed draw-in groove (3), left surface (2) the upper end intermediate arrangement of described concavo-convex building-block (1) has a bumping square (4), and the upper end of the right flank (9) of described concavo-convex building-block (1) location arrangements corresponding with bumping square (4) has square draw-in groove (7).
2. a kind of self-clamping type according to claim 1 exempts to build the hollow concrete building block, it is characterized in that, the size of described concave clamp bar (5) and recessed draw-in groove (3) matches and is "T"-shaped.
3. a kind of self-clamping type according to claim 1 exempts to build the hollow concrete building block, it is characterized in that, the size of described bumping square (4) and square draw-in groove (7) match.
4. a kind of self-clamping type according to claim 1 exempts to build the hollow concrete building block, it is characterized in that, described concavo-convex building-block (1) can be divided into that piece (10) is joined on a left side and piece (20) is joined on the right side from the middle section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102038 CN203222924U (en) | 2013-03-06 | 2013-03-06 | Self-clamping type free-building hollow concrete building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102038 CN203222924U (en) | 2013-03-06 | 2013-03-06 | Self-clamping type free-building hollow concrete building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222924U true CN203222924U (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102038 Expired - Fee Related CN203222924U (en) | 2013-03-06 | 2013-03-06 | Self-clamping type free-building hollow concrete building block |
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| Country | Link |
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| CN (1) | CN203222924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800789A (en) * | 2016-04-13 | 2016-07-27 | 广州城建职业学院 | Invisible horizontal flow type constructed wetland system |
-
2013
- 2013-03-06 CN CN 201320102038 patent/CN203222924U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800789A (en) * | 2016-04-13 | 2016-07-27 | 广州城建职业学院 | Invisible horizontal flow type constructed wetland system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |