CN209874226U - Heat insulation bridge-cut-off building block with protruding edge for peripheral retaining wall opening lintel and constructional column - Google Patents
Heat insulation bridge-cut-off building block with protruding edge for peripheral retaining wall opening lintel and constructional column Download PDFInfo
- Publication number
- CN209874226U CN209874226U CN201920602470.3U CN201920602470U CN209874226U CN 209874226 U CN209874226 U CN 209874226U CN 201920602470 U CN201920602470 U CN 201920602470U CN 209874226 U CN209874226 U CN 209874226U
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- edge
- block
- heat
- heat insulation
- wall
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- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 20
- 239000011449 brick Substances 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 17
- 238000004321 preservation Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 206010058031 Joint adhesion Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a heat insulation bridge-cut-off building block with a raised edge for a lintel of a peripheral retaining wall opening and a constructional column, which structurally comprises a U-shaped brick with a raised edge and a heat insulation block; the U-shaped brick with the picking edge is characterized in that the lower edge of the side wall of one side of the U-shaped brick is outwards provided with a transversely extending picking edge; the heat insulation block is fixed in the middle of the bottom wall of the U-shaped brick with the edge, and a pouring cavity is formed between two sides of the heat insulation block and the side wall of the U-shaped brick with the edge; and pulling-connecting bolts penetrating through the heat-insulating block are connected to the heat-insulating block in a penetrating manner, and two ends of each pulling-connecting bolt are respectively positioned in the pouring cavities on two sides. The utility model discloses can be used to the construction that outer wall window opening both sides have a wall stitch position or outer wall window opening top has out to choose the construction along the lintel, have that the construction is simple and convenient, the yardstick is reasonable, the heat preservation is reliable, low cost's advantage, can design this prefabricated building block of preparation according to the architect requirement to the size completely, the construction volume that significantly reduces engineering component cost.
Description
Technical Field
The utility model relates to a building block for peripheral revetment, specific peripheral revetment entrance to a cave lintel and constructional column with edge are chosen to have that says so are with thermal-insulated bridge cut-off building block.
Background
The upper edge of the window opening of the outer wall of the building is provided with the projecting edge protruding out of the wall surface, which is a common treatment method for architects, not only enriches the effect of the facade of the building, but also has the function of preventing rainwater on the wall surface from dripping on the windowsill and splashing window glass. During construction, the construction method is generally realized by two modes, namely a prefabricated lintel and a cast-in-place lintel. Today, the heat preservation structure treatment of buildings is perfect at many positions, but the heat preservation structure treatment is still more original and laggard at the edge of a window lintel. The heat insulation structure of the prefabricated or cast-in-place beam-passing plate is wrapped by heat insulation materials on the upper side, the lower side and the like. The problem with this is that not only is the construction cost increased, but at worst, after the three-side wrapping process is completed, the dimension at that location is no longer the effect desired by the architect, but is also very inexhaustible. Sometimes, architects have strict requirements on the scale, only some thinner heat-preservation mortar plasters can be made, and the heat-preservation effect is greatly reduced. Therefore, changing this situation, the building effect and the thermal insulation effect can be well considered, which is an urgent need for designers and constructors.
Similarly, when an architect needs to make the two side walls of the opening protrude outwards for processing due to the facade effect, the problem that the processing is inconvenient as the lintel of the opening is picked up is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a peripheral revetment entrance to a cave lintel and constructional column are with thermal-insulated bridge cut-off building block with edge is chosen to solve the current problem of solving current construction technology and can't compromise architectural effect and heat preservation effect.
The purpose of the utility model is realized like this:
a peripheral retaining wall opening lintel with a projecting edge and a heat insulation bridge-cut-off building block for a constructional column structurally comprise a U-shaped brick with a projecting edge and a heat insulation block;
the U-shaped brick with the picking edge is characterized in that the lower edge of the side wall of one side of the U-shaped brick is outwards provided with a transversely extending picking edge;
the heat insulation block is fixed in the middle of the bottom wall of the U-shaped brick with the edge, and a pouring cavity is formed between two sides of the heat insulation block and the side wall of the U-shaped brick with the edge; and pulling-connecting bolts penetrating through the heat-insulating block are connected to the heat-insulating block in a penetrating manner, and two ends of each pulling-connecting bolt are respectively positioned in the pouring cavities on two sides.
Peripheral revetment entrance to a cave lintel and constructional column with go out and choose edge are with thermal-insulated bridge cut-off building block, adiabatic piece with the area is chosen the connected mode between the diapire of the U type brick on edge and is in the area is chosen the diapire medial surface middle part of the U type brick on edge and is provided with the dovetail inserting groove, adiabatic piece peg graft in the dovetail inserting groove.
Furthermore, the utility model discloses a peripheral revetment entrance to a cave lintel with edge-picking and constructional column use thermal-insulated bridge cut-off building block, make the dovetail that sets up along building block length direction on the medial surface of U type brick lateral wall and the diapire that take the edge-picking; the top side of the side wall is provided with a groove arranged along the length direction of the building block.
Peripheral revetment entrance to a cave lintel and constructional column with edge are chosen to have and are used thermal-insulated bridge cut-off building block the angle of buckling department downside of choosing edge is provided with along the department as the lower convex closed angle on edge that drips.
Peripheral revetment entrance to a cave lintel and constructional column with out choose edge with thermal-insulated bridge cut-off building block, choose edge set up under the lateral wall of U type brick along and with the solid or hollow billet of U type brick formula structure as an organic whole.
The utility model discloses can be used to outer wall window entrance to a cave top have out to choose along lintel or outer wall window entrance to a cave both sides have the construction of going out wall stitch position constructional column, have that the construction is simple and convenient, the yardstick is reasonable, the heat preservation is reliable, low cost's advantage, can design this prefabricated building block of preparation according to the architect requirement to the size completely, the construction volume that significantly reduces engineering component cost. And (4) performing initial estimation, namely performing accounting by lengthening the length of a meter, wherein the incremental cost of the modified building block due to the increase of the ear is about 7 yuan, and the incremental cost which needs to be assisted during later plastering is about 1 yuan. If adopt on-spot formwork pouring mode of demolising again, then the cost of labor is for being no less than 50 yuan, and material cost is no less than 30 yuan, and both compare, and it is more than 10 times to differ, and this time cost of saving has not been considered yet, consequently the utility model discloses have very high practical application and worth, so can create value, just because do not need the formwork.
In addition, the design of the downward convex sharp corner enables a water dropping line to be easily made along the plastering thickness when plastering the outer wall, and if the downward convex sharp corner is not provided, the water dropping line is wanted to be made at the outer corner sharp corner, so that the water dropping line is thickened by about 10mm only depending on the plastering thickness, is not easy to form and is easy to collapse.
Drawings
Fig. 1 is a schematic sectional structure view of a block according to embodiment 1 of the present invention.
Fig. 2 is a schematic sectional structure view of a block according to embodiment 2 of the present invention.
Fig. 3 is a schematic view showing a structure of a standard block for a hole-side constructional column used in embodiment 1.
In the figure: 1. a side wall; 2. a bottom wall; 3. a heat insulating block; 4. pulling the connecting bolt; 5. a dovetail-shaped plug groove; 6. a dovetail groove; 7. a groove; 8. a solid bar; 9. and (4) downwards protruding sharp corners.
Detailed Description
The following claims of the present invention are described in more detail by the embodiments with reference to the drawings, but the scope of the claims is not limited thereto.
Embodiment 1 construction of building column parts with wall-out line feet on two sides of outer wall window opening
The product can be used for the construction of constructional columns with wall-out line feet on two sides of a peripheral retaining wall opening, as shown in fig. 1, the constructional columns mainly comprise two parts, namely U-shaped bricks with overhanging edges and heat-insulating blocks 3 (the density is not lower than 20kg/m for carrying out the year).
The U-shaped brick with the overhanging edge is characterized in that a solid strip block 8 which transversely extends and is integrally formed with the U-shaped brick is outwards arranged on the lower edge of the outer side surface of the side wall on one side of the U-shaped brick (divided into the side wall 1 and the bottom wall 2).
The heat insulation block 3 is arranged in the middle of the inner side of the bottom wall 2 of the U-shaped brick and is connected with the bottom wall 2 of the U-shaped brick in an inserting mode, specifically, as shown in figure 1, a dovetail-shaped inserting groove 5 is arranged on the bottom wall 2 of the U-shaped brick, and the heat insulation block 3 is inserted into the dovetail-shaped inserting groove 5. A pouring cavity is formed between two sides of the heat insulation block 3 and the side wall 1 of the U-shaped brick, an upper layer of pulling and connecting bolts 4 and a lower layer of pulling and connecting bolts 4 (the pulling and connecting bolts 4 are generally made of engineering plastics) penetrating through the heat insulation block 3 are connected to the heat insulation block 3 in a penetrating mode, two ends of the pulling and connecting bolts 4 are located in the pouring cavities on two sides respectively, the number of the pulling and connecting bolts can be determined according to actual needs, and the arrangement mode can be set to be 2 layers up and down according to.
Dovetail grooves 6 which are grooved along the length direction of the building block are also arranged on the inner side surface of the side wall 1 and the inner side surface of the bottom wall 2 of the U-shaped brick so as to enhance the connection strength of the pouring body and the building block in the pouring cavity. The top side surface of the side wall 1 is provided with a groove 7, so that the bonding force of the horizontal mortar joint can be improved in the masonry process.
In construction, when constructional columns on two sides of a peripheral retaining wall opening need to be designed to be in a structure with a wall foot, the product (with the length being a half block standard) is used in a side-down mode, the U-shaped opening of the product faces to the horizontal side (different from the situation that the U-shaped opening faces upwards when a tunnel top is over-beam), and the standard building block for the constructional column on the side of the hole (shown in figure 3) is matched (a machine-made finished product, and the structure of the product is basically a combination of the building block shown in figure 1 of the half block and the sandwich building block with the length of the half block.
During masonry, a layer of the building blocks shown in the figure 1 and a layer of the building blocks shown in the figure 3 are adopted, and pouring cavities of the building blocks between an upper layer and a lower layer are corresponding. And building to a corresponding height, laying a single-limb hoop double-main-rib framework in a pouring cavity in a reasonable mode, pouring concrete from the top, and thus forming the composite heat-insulating bridge peripheral protective wall movable opening constructional column with a wall-outlet stitch structure. Here, the U-shaped wall top groove 7 of the block shown in fig. 1 can enhance the vertical mortar joint adhesion during masonry, and helps to resist the external expansion force of cast-in-place concrete.
Embodiment 2 construction of an opening of an external wall window with a protruding lintel at the top
On the basis of the block product in fig. 1, it is further possible to provide a lower convex cusp 9 as a drip edge at the lower side edge of the solid bar 8 at the bending angle, as shown in fig. 2.
The product with the structure shown in figure 2 is more suitable for the construction of the top of the outer wall window opening with the overhanging lintel. During construction, when the lintel at the top of the opening needs to be designed into a shape with a projecting edge, the support supported at the opening is seated with ash to build a building block in the embodiment, the opening of the building block faces upwards, then a proper steel bar framework is laid in the pouring cavity of the building block and poured, and when the corresponding strength is reached, the support at the opening is removed, so that the broken heat bridge type lintel with the projecting edge at the movable opening of the peripheral retaining wall is formed.
Claims (5)
1. A peripheral revetment opening lintel with a projecting edge and a heat insulation bridge-cut-off building block for a constructional column are characterized in that the structure comprises a U-shaped brick with a projecting edge and a heat insulation block;
the U-shaped brick with the picking edge is characterized in that the lower edge of the side wall of one side of the U-shaped brick is outwards provided with a transversely extending picking edge;
the heat insulation block is fixed in the middle of the bottom wall of the U-shaped brick with the edge, and a pouring cavity is formed between two sides of the heat insulation block and the side wall of the U-shaped brick with the edge; and pulling-connecting bolts penetrating through the heat-insulating block are connected to the heat-insulating block in a penetrating manner, and two ends of each pulling-connecting bolt are respectively positioned in the pouring cavities on two sides.
2. The heat-insulating bridge-cutoff block for the lintel and the constructional column of the peripheral retaining wall opening with the overhanging edge as claimed in claim 1, wherein the heat-insulating block is connected with the bottom wall of the U-shaped brick with the overhanging edge in a manner that a dovetail-shaped insertion groove is arranged in the middle of the inner side surface of the bottom wall of the U-shaped brick with the overhanging edge, and the heat-insulating block is inserted into the dovetail-shaped insertion groove.
3. The heat-insulating bridge-cutoff block for the lintel and the constructional column of the peripheral retaining wall opening with the overhanging edge as claimed in claim 1 or 2, wherein dovetail grooves arranged along the length direction of the block are formed on the inner side surfaces of the side wall and the bottom wall of the U-shaped block with the overhanging edge; the top side of the side wall is provided with a groove arranged along the length direction of the building block.
4. The heat insulation bridge-cutoff block for the lintel and the constructional column of the peripheral retaining wall opening with the overhanging edge as claimed in claim 1, wherein a lower convex sharp corner as a water dropping edge is arranged at the lower side edge of the bending corner of the overhanging edge.
5. The heat-insulating bridge-cutoff block for the lintel and the constructional column of the peripheral retaining wall opening with the overhanging edge as claimed in claim 1, wherein the overhanging edge is a solid or hollow bar block which is arranged at the lower edge of the side wall of the U-shaped block and is of an integrated structure with the U-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602470.3U CN209874226U (en) | 2019-04-29 | 2019-04-29 | Heat insulation bridge-cut-off building block with protruding edge for peripheral retaining wall opening lintel and constructional column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602470.3U CN209874226U (en) | 2019-04-29 | 2019-04-29 | Heat insulation bridge-cut-off building block with protruding edge for peripheral retaining wall opening lintel and constructional column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874226U true CN209874226U (en) | 2019-12-31 |
Family
ID=68962849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920602470.3U Expired - Fee Related CN209874226U (en) | 2019-04-29 | 2019-04-29 | Heat insulation bridge-cut-off building block with protruding edge for peripheral retaining wall opening lintel and constructional column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874226U (en) |
-
2019
- 2019-04-29 CN CN201920602470.3U patent/CN209874226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |