CN201738486U - Building block for building wall of well - Google Patents
Building block for building wall of well Download PDFInfo
- Publication number
- CN201738486U CN201738486U CN2010202072730U CN201020207273U CN201738486U CN 201738486 U CN201738486 U CN 201738486U CN 2010202072730 U CN2010202072730 U CN 2010202072730U CN 201020207273 U CN201020207273 U CN 201020207273U CN 201738486 U CN201738486 U CN 201738486U
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- building block
- groove
- central region
- arc
- building
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- Expired - Fee Related
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Abstract
The utility model relates to a building block for building the wall of a well. The middle region of one lateral surface of the building block is provided with a trapezoid groove which contracts inwards and a first arc groove which is arranged in the middle region of the trapezoid groove and contracts inwards, while the middle region of the other lateral surface of the building block is provided with a trapezoid convex strip which extends outwards and can be embedded into the trapezoid groove. The middle region of the trapezoid convex strip is provided with a second arc groove which is concave inwards. Both end faces of the building block adopt a structure of the trapezoid groove and the trapezoid convex strip. In the structure, the trapezoid convex strip is conveniently inserted into the trapezoid groove so as to be convenient for building.
Description
Technical field
The utility model relates to a kind of building block that the well wall is used of building by laying bricks or stones.
Background technology
The wall that the common cylindrical body of the inner wall of manhole shaft or manhole, tradition are used to build by laying bricks or stones manhole shaft or manhole adopts the rectangle loam brick of real core to build by laying bricks or stones usually.Yet, because the clay of making loam brick normally obtains from the arable land of high-quality, and need just can obtain finished bricks by sintering, so architectural use loam brick not only wastes energy, plough and ecological environment but also can destroy, another problem is, because of the outward appearance of loam brick rectangular, so, build very difficulty of cylindrical manhole shaft or manhole by laying bricks or stones with it, and intensity is relatively poor.
For this reason, the name of Chinese patent 1206429C notice of authorization is called " well wall body module and adopt this wall body module to construct the method for well wall body " and provides a solution.The arc groove that the central region of a side in this wall body module is provided with the rectangular recess of inside contraction and is arranged on the rectangular recess central region and inwardly shrinks, the central region of another side is provided with and stretches out and can embed rectangle raised line in the rectangular recess, central region at the rectangle raised line is provided with the arc groove that caves inward, and two faces that this wall body module parallels with well are circular arc, the arc length of its outer is greater than the arc length on interior edge, and adopts convex-concave structure with perpendicular two faces of well.Though the relative loam brick of this wall body module improves to some extent, but because two end faces of this wall body module adopt the structure of rectangular recess and rectangle raised line, and when building by laying bricks or stones, rectangular recess and the rectangle raised line opposing end faces concrete that need bond can cause certain trouble to butt joint like this; In addition, though two perpendicular end faces of this wall body module and well can make body of wall more firm at concreting, the wall body module of this kind structure is unfavorable for processing.
Summary of the invention
Task of the present utility model provides a kind of mode of convenient grafting of utilizing and solves the building block that the well wall is used of building by laying bricks or stones of building and processing problems such as inconvenience by laying bricks or stones.
The utility model proposed builds the building block that the well wall is used by laying bricks or stones, first arc groove that the central region of a side in two sides of this building block is provided with the trapezoidal groove of inside contraction and is arranged on the trapezoidal groove central region and inwardly shrinks, the central region of another side is provided with and stretches out and can embed trapezoidal raised line in the trapezoidal groove, is provided with second arc groove that caves inward in the central region of trapezoidal raised line.
Two faces that described building block parallels with well are circular arc, and make the arc length of the arc length of building block outer greater than interior edge.The cross section of the formed vertical core of first arc groove in the described building block and second arc groove butt joint back is oval.
The central region of described building block also is provided with vertical through holes.
Two end faces that the utility model proposed builds the building block that the well wall uses by laying bricks or stones adopt the structure of trapezoidal grooves and trapezoidal raised line, and the trapezoidal raised line of this structure inserts in the trapezoidal groove easily, builds by laying bricks or stones very convenient.
Description of drawings:
Accompanying drawing 1 is the schematic top plan view of building the embodiment of building block that the well wall uses by laying bricks or stones that proposes with the utility model.
The specific embodiment:
Referring to Fig. 1 and Fig. 2, these two accompanying drawings provide that the utility model proposes builds the overall appearance structure of the embodiment of building block that the well wall uses by laying bricks or stones.As can be seen from the figure, this building block has a main body 1, and main body 1 has two arc-shaped surfaces 11 and 12, wherein, the arc length of outer arc-shaped surface 11 is greater than interior arc length along arc-shaped surface 12, with two arc-shaped surfaces 11 and the 12 perpendicular planes 14 of two faces for equating.Two ends of main body 1 or the central region of a side in the side are provided with the trapezoidal groove 13 of inside contraction and first arc groove 17 that is arranged on trapezoidal groove 13 central region and inwardly shrinks, the central region of another side is provided with and stretches out and can embed trapezoidal raised line 15 in the trapezoidal groove 13, is provided with second arc groove 16 that caves inward in the central region of trapezoidal raised line 15.Central region in main body 1 is provided with vertical through holes 18.The cross section of the formed vertical core of first arc groove 17 in the main body 1 and second arc groove, 16 butt joint backs is oval.The thickness of building block i.e. distance between two planes 14 can arbitrarily be set, so, do not provide other view of building block in the present embodiment.
Claims (4)
1. build the building block that the well wall is used by laying bricks or stones, it is characterized in that: first arc groove that the central region of a side in two sides of this building block is provided with the trapezoidal groove of inside contraction and is arranged on the trapezoidal groove central region and inwardly shrinks, the central region of another side is provided with and stretches out and can embed trapezoidal raised line in the trapezoidal groove, is provided with second arc groove that caves inward in the central region of trapezoidal raised line.
2. building block according to claim 1 is characterized in that: two faces that described building block parallels with well are circular arc, and make the arc length of the arc length of building block outer greater than interior edge.
3. building block according to claim 1 is characterized in that: the cross section of the formed vertical core of first arc groove in the described building block and second arc groove butt joint back is for oval.
4. building block according to claim 1 is characterized in that: the central region of described building block also is provided with vertical through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072730U CN201738486U (en) | 2010-05-28 | 2010-05-28 | Building block for building wall of well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072730U CN201738486U (en) | 2010-05-28 | 2010-05-28 | Building block for building wall of well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738486U true CN201738486U (en) | 2011-02-09 |
Family
ID=43553764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202072730U Expired - Fee Related CN201738486U (en) | 2010-05-28 | 2010-05-28 | Building block for building wall of well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572771A (en) * | 2012-08-02 | 2014-02-12 | 中国石油化工集团公司 | Ring wall foundation and socket-joint type prefabricated part thereof |
-
2010
- 2010-05-28 CN CN2010202072730U patent/CN201738486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572771A (en) * | 2012-08-02 | 2014-02-12 | 中国石油化工集团公司 | Ring wall foundation and socket-joint type prefabricated part thereof |
| CN103572771B (en) * | 2012-08-02 | 2016-12-21 | 中国石油化工集团公司 | Ringwall basis spigot-and-socket prefabricated components and ringwall basis |
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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: 20110209 Termination date: 20160528 |