CN210713473U - Drainage brick group for large-sized brick structure immovable cultural relics - Google Patents
Drainage brick group for large-sized brick structure immovable cultural relics Download PDFInfo
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- CN210713473U CN210713473U CN201920253657.7U CN201920253657U CN210713473U CN 210713473 U CN210713473 U CN 210713473U CN 201920253657 U CN201920253657 U CN 201920253657U CN 210713473 U CN210713473 U CN 210713473U
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Abstract
The utility model relates to a drainage brick group that is used for large-scale brick structure immovable historical relic, the brick body is including inside drainage brick and export drainage brick. The internal drainage brick includes: the inner trapezoidal groove, the trapezoidal boss and the inner middle drainage channel are formed in the outer wall of the inner trapezoidal groove; a top water inlet hole; a lateral water inlet hole; the outlet drain brick includes: an outer trapezoidal groove; a water outlet; an outer middle drainage channel; a top water inlet hole; a lateral water inlet hole; the trapezoidal boss is inserted into the inner trapezoidal groove of the inner drainage brick of the other block and the outer trapezoidal groove of the outlet drainage brick, and the inner trapezoidal groove, the inner middle drainage channel, the trapezoidal boss, the outer trapezoidal groove, the outer middle drainage channel and the water outlet are communicated with each other. The device can be applied to on the large-scale brick constructs the immovable historical relic, like ancient city wall, building wall etc. the old brick of local replacement damage makes the city wall organize the drainage, reduces city wall inside and surface humidity, prevents that city wall inner structure from being further destroyed.
Description
Technical Field
The patent relates to the field of ancient building transformation, in particular to a drainage brick group for large-sized brick structures immovable cultural relics.
Background
The ancient city wall design generally does not pay attention to the organized drainage of city wall, just carries out unorganized evacuation through the design rain slope, and during heavy rainfall, has a large amount of rainwater to collect in the mountain attitude low place, and the city wall that is in this position will become the retaining dam, causes powerful water pressure, and the phenomenon of spraying water just can appear between the brickwork joint of lower part, and the folk call is "the dragon is spitted water". Since rainwater is weakly acidic, when wall gaps and wall surfaces are washed away, the stability of brick materials can be damaged, and the core wall is unstable, so that great threat is caused to the safety of city walls. Due to the particularity of the ancient buildings, all the old bricks cannot be completely removed, and only the old bricks can be partially replaced, so that the original appearance of the ancient city wall is kept, and various performances of the ancient city wall are optimized. This patent aims at designing a simple structure, can make the city wall carry out the drainage brick of organizing the drainage rapidly.
SUMMERY OF THE UTILITY MODEL
The purpose of this patent is to design a drainage brick group for on large-scale brick structure immovable historical relic, this drainage brick can be organized fast and discharge the inside ponding of city wall, simple structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drainage brick group for large-sized brick-structured immovable cultural relics comprises an inner drainage brick arranged inside and an outlet drainage brick arranged outside, wherein,
the internal drainage brick includes:
an inner trapezoidal groove which is arranged at the rear part of the inner drainage brick;
a trapezoidal boss disposed at the front of the inner drainage brick;
the inner middle drainage channel is arranged inside the inner drainage brick, and the inner trapezoidal groove, the inner middle drainage channel and the trapezoidal boss are communicated with each other;
the top water inlet hole is arranged at the top of the internal drainage brick;
the side water inlet hole is arranged on the side part of the internal drainage brick;
the top drain hole and the side drain hole are communicated with the inner middle drainage channel;
the outlet drain brick includes:
the outer trapezoidal groove is arranged at the rear part of the outlet drainage brick;
a water outlet arranged at the front part of the outlet water drainage brick;
the outer middle drainage channel is arranged inside the outlet drainage brick, and the outer trapezoidal groove, the outer middle drainage channel and the drainage port are communicated with each other;
the top water inlet hole is arranged at the top of the outlet drainage brick;
the side water inlet hole is arranged on the side part of the outlet drainage brick;
the top drain hole and the side drain hole are communicated with the outer middle drainage channel;
the trapezoid lug bosses are inserted in the inner trapezoid grooves of the drainage bricks in the other block and the outer trapezoid grooves of the outlet drainage bricks,
the inner trapezoidal groove, the inner middle drainage channel, the trapezoidal boss, the outer trapezoidal groove, the outer middle drainage channel and the water outlet are communicated with each other.
And further, the water-saving drainage brick further comprises cylindrical reinforcing steel bars which are respectively arranged on the internal drainage brick and the outlet drainage brick, and the cylindrical reinforcing steel bars respectively penetrate through the top of the internal drainage brick and the bottom of the outlet drainage brick from top to bottom.
Further, the radius of the top water inlet hole and the radius of the side water inlet hole are set to be 3-6 mm.
Furthermore, the channel surfaces of the inner middle drainage channel and the outer middle drainage channel are covered with a layer of hydrophobic material; the proportion of the volume of the inner middle part drainage channel and the volume of the outer middle part drainage channel in the volume weight of the whole brick body is less than 20%.
Furthermore, the trapezoid boss of the internal drainage brick can be inserted into the inner trapezoid groove of the internal drainage brick of the other block; the length of the inner trapezoidal groove is 1-2cm greater than that of the trapezoidal boss.
Further, the length of the outer trapezoidal groove is 1-2cm larger than that of the trapezoidal boss.
Furthermore, the brick bodies of the internal drainage brick and the outlet drainage brick are formed by firing materials with higher hardness.
Furthermore, the water-saving drainage brick also comprises a metal filter screen which is arranged at the position of the drainage opening of the outlet drainage brick.
The beneficial effect of this patent is: the drainage brick structure of this patent design is simple relatively, can not cause serious fragment of brick atress uneven problem (if collapse, cracked etc.). Through the design of the top and the side water inlet holes and the middle drainage channel, the purpose that the top seepage water and the inner accumulated water of the city wall converge to the middle drainage channel to be quickly discharged is achieved.
Drawings
FIG. 1 is a front view of an internal drainage brick of the present invention;
FIG. 2 is a top view of the internal drainage brick of the present invention;
FIG. 3 is a schematic view of the inner drainage brick boss of the drainage brick of the present invention;
FIG. 4 is a schematic view of a groove of the drainage brick of the present invention;
FIG. 5 is a cross-sectional view of the drainage brick of the present invention;
FIG. 6 is a top view of the drainage brick at the outlet of the drainage brick of the present invention;
FIG. 7 is a front view of the drainage brick at the outlet of the drainage brick of the present invention;
fig. 8 is a schematic view of the installation of the metal screen of the present invention;
FIG. 9 is a schematic view of the connection between the internal drainage bricks of the drainage brick of the present invention;
FIG. 10 is a top view of the inner drainage brick and the outlet drainage brick of the present invention
FIG. 11 is a front view of an internal drainage brick and an outlet drainage brick of the present invention;
FIG. 12 is a schematic view of the laying of the drainage runner of the present invention;
fig. 13 is a schematic view of the drainage roller of the present invention.
In the figure, an inner trapezoidal groove 1, a trapezoidal boss 2, an inner middle drainage channel 3, an outer trapezoidal groove 9, an outer middle drainage channel 10, a top water inlet hole 4, a side water inlet hole 5, a water outlet 6, a metal filter screen 7 and cylindrical reinforcing steel bars 8.
Detailed Description
In order to make the purpose and technical solution of the embodiments of the present invention clearer, the following description will clearly and completely describe the technical solution of the embodiments of the present invention by combining the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As shown in fig. 1 to 8, the drainage brick is divided into an inner drainage brick and an outlet drainage brick, and the inner drainage brick has a structure including: an inner middle drainage channel 3, a top water inlet hole 4, a side water inlet hole 5, a trapezoidal boss 2, an inner trapezoidal groove 1 and cylindrical steel bars 8; the structure of the outlet drainage brick comprises: an outer middle drainage channel 10, a water outlet 6, an outer trapezoidal groove 9, a top water inlet hole 4, a side water inlet hole 5, a metal filter screen 7 and a cylindrical reinforcing steel bar 8.
As a further improvement of the technical scheme, the brick body is provided with a plurality of top water inlets 4 and side water inlets 5, the radius of the top water inlets and the side water inlets is 3-6mm, the top water inlets and the side water inlets are communicated with the inner middle drainage channel and the outer middle drainage channel, and top accumulated water and side accumulated water are infiltrated into the inner middle drainage channel and the outer middle drainage channel through the water inlets.
As a further improvement of the technical scheme, the inner middle drainage channel and the outer middle drainage channel are communicated and penetrate through the whole brick body, accumulated water on the top and two sides is gathered on the inner middle drainage channel, a layer of hydrophobic material such as permeable organic silicon covers the surface of the channels, the middle drainage channel is kept dry and free of accumulated water, the ratio of the area of the inner middle drainage channel and the area of the outer middle drainage channel, which are communicated, to the left end face and the right end face of the whole brick body is smaller than 20%, the thickness of the brick body is ensured, and the pressure bearing effect is better.
As shown in fig. 8, as a further improvement of the above technical solution, the top of the brick body of the internal drainage brick is a trapezoidal boss, the tail of the brick body is a trapezoidal groove, the size of the boss can be inserted into the groove, and the depth of the groove is slightly longer than 1-2cm of the boss, so that when the brick is connected with the brick, mortar does not overflow to block the middle channel.
As shown in figures 9-11, as a further improvement of the above technical scheme, one end of the brick body of the outlet drainage brick is a trapezoidal groove connected with a boss of the internal drainage brick, and the depth of the groove is slightly longer than that of the boss by 1-2cm, so that when the brick is connected with the brick, mortar cannot overflow to block a middle channel.
As a further improvement of the technical scheme, cylindrical reinforcing steel bars with the radius of 5-10mm are arranged in the brick body and are respectively arranged in the brick body and the middle part of the brick body close to the joint of the trapezoid boss and the trapezoid groove, and 6 reinforcing steel bars are totally arranged in the brick body, so that the compression resistance of the brick body is improved, and the problem of uneven stress such as collapse, fragmentation and the like of the brick body is solved.
As a further improvement of the technical scheme, the brick body is fired by using a material with higher hardness to improve the compression resistance of the brick body, such as porous ceramsite concrete.
As a further improvement of the technical scheme, the outlet drainage brick of the brick body is provided with a straight groove mouth type drainage outlet on the other end face except the groove, and the drainage outlet is provided with a detachable metal filter screen to prevent the pollutants of the external environment from entering the interior of the brick wall.
The construction method for installing the brick group comprises the following steps: and cleaning and removing the damaged bricks through manual digging and chiseling, and paving the damaged parts of the city wall when the drainage bricks are paved. Mortar is plastered on the side surface and the upper and lower end surfaces of the trapezoidal boss 2 of the internal drainage brick, and the trapezoidal boss 2 is spliced with the inner trapezoidal groove 1 of the internal drainage brick in another block, wherein the inner trapezoidal groove 1 is larger than the trapezoidal boss 2 in volume, and enough gap is reserved for filling the mortar. When the internal drainage brick is connected with the outlet drainage brick, mortar is smeared on the side surface and the upper and lower end surfaces of the trapezoidal boss 2 of the internal drainage brick and is spliced with the inner trapezoidal groove 1 of the outlet drainage brick, the inner trapezoidal groove 1 is larger than the trapezoidal boss 2 in volume, and enough gap is reserved for filling the mortar. The drainage brick wall of laying forms drainage channel between inside, and top ponding and the inside ponding accessible top inlet opening 4 of side and lateral part inlet opening 5 infiltration enter into interior middle part drainage channel 3, and finally discharge ponding through outlet 6 of export drainage brick, and the drain outlet department is adorned and is dismantled metal filter 7, is convenient for protect and clear up.
As shown in fig. 12 and 13, the drainage brick only has the effect of partial drainage, and cannot be completely paved inside the city wall at a partial damaged part or a water accumulation part. During laying, the position with higher water pressure and more accumulated water at the lower part of the city wall is preferentially selected, so that water can be better discharged from the inside of the city wall.
What has been described above is only the basic principle, the main features and the specific advantages of the present invention, and it should be understood by those skilled in the art that a plurality of improvements and adjustments can be made without departing from the structure and the principle of the present invention, and these will also be regarded as the protection scope of the present invention.
Claims (8)
1. A drainage brick group for large-sized brick-structured immovable cultural relics, which is characterized by comprising an inner drainage brick arranged inside and an outlet drainage brick arranged outside, wherein,
the internal drainage brick includes:
an inner trapezoidal groove which is arranged at the rear part of the inner drainage brick;
a trapezoidal boss disposed at the front of the inner drainage brick;
the inner middle drainage channel is arranged inside the inner drainage brick, and the inner trapezoidal groove, the inner middle drainage channel and the trapezoidal boss are communicated with each other;
the top water inlet hole is arranged at the top of the internal drainage brick;
the side water inlet hole is arranged on the side part of the internal drainage brick;
the top water inlet hole and the side water inlet hole are communicated with the inner middle drainage channel;
the outlet drain brick includes:
the outer trapezoidal groove is arranged at the rear part of the outlet drainage brick;
a water outlet arranged at the front part of the outlet water drainage brick;
the outer middle drainage channel is arranged inside the outlet drainage brick, and the outer trapezoidal groove, the outer middle drainage channel and the drainage port are communicated with each other;
the top water inlet hole is arranged at the top of the outlet drainage brick;
the side water inlet hole is arranged on the side part of the outlet drainage brick;
the top water inlet hole and the side water inlet hole are communicated with the outer middle drainage channel;
the trapezoidal boss is inserted into the inner trapezoidal groove of the inner drainage brick of the other block and the outer trapezoidal groove of the outlet drainage brick, and the inner trapezoidal groove, the inner middle drainage channel, the trapezoidal boss, the outer trapezoidal groove, the outer middle drainage channel and the water outlet are communicated with each other.
2. The drainage brick set for large-sized immovable cultural relics according to claim 1, further comprising cylindrical reinforcing bars installed on the inner drainage brick and the outlet drainage brick, respectively, wherein the cylindrical reinforcing bars penetrate from top to bottom of the inner drainage brick and the outlet drainage brick, respectively, from top to bottom of the inner drainage brick and the outlet drainage brick.
3. The drainage brick group for large-sized brick-structure immovable cultural relics according to claim 1, wherein the radius of the top water inlet hole and the side water inlet hole is set to 3-6 mm.
4. The set of drainage bricks for large-sized immovable cultural relics according to claim 1, wherein the channel surfaces of the inner and outer central drainage channels are covered with a layer of hydrophobic material; the proportion of the volume of the inner middle part drainage channel and the volume of the outer middle part drainage channel in the volume weight of the whole brick body is less than 20%.
5. The drainage brick group for large-sized immovable cultural relics in claim 1, wherein the trapezoidal boss of the inner drainage brick can be inserted into the inner trapezoidal groove of the inner drainage brick of another brick; the length of the inner trapezoidal groove is 1-2cm greater than that of the trapezoidal boss.
6. The drainage brick group for large brick immovable relics as claimed in any of claims 1-5, characterized in that the length of the outer trapezoidal groove is 1-2cm larger than the length of the trapezoidal convex platform.
7. The drainage brick set for large-sized immovable brickwork of any one of claims 1 to 5, wherein the brick bodies of the inner drainage brick and the outlet drainage brick are fired from a material having a relatively high hardness.
8. The set of drainage tiles for large-sized immovable cultural relics according to claim 1, further comprising a metal screen installed at a drainage port of the outlet drainage tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253657.7U CN210713473U (en) | 2019-02-27 | 2019-02-27 | Drainage brick group for large-sized brick structure immovable cultural relics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253657.7U CN210713473U (en) | 2019-02-27 | 2019-02-27 | Drainage brick group for large-sized brick structure immovable cultural relics |
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| CN210713473U true CN210713473U (en) | 2020-06-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868928A (en) * | 2019-02-27 | 2019-06-11 | 东南大学 | A kind of draining brick group and construction method of installation for oversize brick structure Immovable Cultural Relics |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868928A (en) * | 2019-02-27 | 2019-06-11 | 东南大学 | A kind of draining brick group and construction method of installation for oversize brick structure Immovable Cultural Relics |
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