CN216552100U - Connection structure of new and old structure joint of reconstruction engineering basement - Google Patents
Connection structure of new and old structure joint of reconstruction engineering basement Download PDFInfo
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- CN216552100U CN216552100U CN202122814521.9U CN202122814521U CN216552100U CN 216552100 U CN216552100 U CN 216552100U CN 202122814521 U CN202122814521 U CN 202122814521U CN 216552100 U CN216552100 U CN 216552100U
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Abstract
The utility model provides a connecting structure at the joint of a new structure and an old structure of a reconstruction engineering basement. The connecting structure at the joint of the new structure and the old structure of the reconstruction engineering basement comprises a bottom layer; an outer wall; an interior wall structure secured to the other end of the bottom surface; the connecting structure is arranged on the outer wall and the side wall of the connecting wall; a waterproof structure installed at a gap between the outer wall and the inner wall; one end of the second waterproof coiled material is overlapped with the other end of the first waterproof coiled material in a crossed manner; the filling cement is arranged among the connecting plate, the outer wall and the connecting wall; the water stopping structure is arranged inside the inner wall. The connecting structure at the joint of the new and old structures of the reconstruction engineering basement has the advantages that the new and old walls can be perfectly jointed, gaps between the new and old walls are filled, the waterproof performance is improved, and the later-stage leakage risk is reduced.
Description
Technical Field
The utility model relates to the technical field of connection of joints of new and old structures, in particular to a connection structure of the joints of the new and old structures of a reconstruction engineering basement.
Background
Along with the acceleration of urbanization process, the building is more and more, generally all is equipped with the basement as the precautionary measure, and the basement has usually born most loads in house, can say that the root of building, and the seepage waterproof problem of basement bottom plate and side wall junction has not been eradicateed to the research of waterproof theory, the renewal of waterproof material and the progress of construction process for many years, and the service life of basement has been influenced seriously to the infiltration problem of basement bottom plate and side wall.
In some existing reconstruction projects, effective waterproof treatment is not carried out at the joint of the new and old wall bodies, so that gaps are generated between the joints of the new and old structures, water can easily permeate through the gaps, and the service life of the basement is seriously influenced by the water seepage problem of the bottom plate and the side walls of the basement.
Therefore, there is a need to provide a new connecting structure for the junction between the new and old basement structures in the reconstruction engineering to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the connecting structure at the joint of the new and old structures of the reconstruction engineering basement, which is convenient for perfectly connecting the new and old walls, so that gaps between the new and old walls are filled, the waterproof performance is improved, and the later-stage leakage risk is reduced.
The utility model provides a connecting structure at the joint of a new structure and an old structure of a reconstruction engineering basement, which comprises the following steps: a bottom layer; the outer wall is fixed at one end of the bottom layer surface; the inner wall structure is fixed to the other end of the bottom surface and comprises an inner wall, a connecting wall and a construction joint, the inner wall is fixed to the other end of the bottom surface, the connecting wall is fixed to the side wall of the inner wall, and the construction joint is located inside the inner wall; the connecting structure is arranged on the outer wall and the side wall of the connecting wall and comprises a connecting plate, a fixing plate, a bolt, a fixing rod and a reinforcing rib, the fixing plate is respectively arranged on the outer wall and the side wall of the connecting wall, the connecting plate is connected with two ends of the fixing plate, the bolt is respectively embedded into the outer wall and the side wall of the connecting wall, the fixing rod is fixed in the middle of the inner side wall of the connecting plate, and the reinforcing rib is fixed at one end of the fixing rod; the waterproof structure is arranged in a gap between the outer wall and the inner wall and comprises sealing paste, a sealing waterproof coiled material, a first waterproof coiled material, a second waterproof coiled material, a connecting waterproof coiled material and a connecting block, the sealing waterproof coiled material is arranged in the gap between the outer wall and the inner wall, one end of the first waterproof coiled material is fixed inside the sealing waterproof coiled material, and the sealing paste is fixed at one end of the sealing waterproof coiled material; one end of the second waterproof coiled material is overlapped with the other end of the first waterproof coiled material in a crossed manner, the joint waterproof coiled material is jointed at the joint of the first waterproof coiled material and the second waterproof coiled material, and the joint block is fixed on the side wall of the joint waterproof coiled material; the filling cement is arranged among the connecting plate, the outer wall and the connecting wall; the water stopping structure is installed inside the inner wall and comprises a water stopping plate and rubber water stopping strips, the water stopping plate is fixed inside the inner wall, and the rubber water stopping strips are fixed on the side walls of the two ends of the water stopping plate.
Preferably, the bolt penetrates through the side wall of the fixing plate, and one end of the bolt is fixed inside the outer wall and the connecting wall.
Preferably, one end of the filling cement is positioned in a gap between the outer wall and the connecting wall, and one end of the filling cement is connected with one end of the sealing paste.
Preferably, the side wall of the joining block is arc-shaped, and the joining waterproofing membrane connects one end of the first waterproofing membrane and one end of the second waterproofing membrane together.
Preferably, the water stop plate is located between the construction joints, and the rubber water stop strip is plugged inside the construction joints.
Preferably, both ends of the reinforcing rib are respectively fixed in the connecting wall and the outer wall, and the reinforcing rib is connected to the inner side wall of the connecting plate through the fixing rod.
Compared with the prior art, the connection structure at the joint of the new structure and the old structure of the reconstruction engineering basement has the following beneficial effects:
the utility model provides a connecting structure at the junction of a new structure and an old structure of a reconstruction engineering basement, which is characterized in that a waterproof structure is laid on the surface of a bottom layer and the side wall of an outer wall, so that the bottom layer, the outer wall and the inner wall structure are separated by the waterproof structure, water cannot penetrate between the bottom layer and the outer wall and the inner wall structure, the two ends and the joint of the waterproof structure are coated and sealed by sealing paste, so that the waterproof structure can be perfectly jointed together, the joint position is well sealed, water cannot penetrate from the joint position of the waterproof structure, and meanwhile, the filling cement is filled into a gap between the outer wall and the inner wall structure, so that the gap between the outer wall and the inner wall structure is filled by the filling cement, and no gap exists between the outer wall and the inner wall structure, then the rethread connection structure will the outer wall with interior wall structure links together, simultaneously connection structure will the outer wall with the interface of interior wall structure is protected, makes the outer wall with interface between the interior wall structure can not destroyed to lead to the infiltration, have the joint new and old wall body that is convenient for can be perfect, make the gap between new and old wall body filled, improve waterproof performance, reduce the advantage of the seepage risk in later stage.
Drawings
Fig. 1 is a schematic structural diagram of a connection structure at a junction between a new structure and an old structure of a reconstruction engineering basement according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of the front cross section shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 2.
Reference numbers in the figures: 1. the bottom layer, 2, the outer wall, 3, connection structure, 31, the connecting plate, 32, the fixed plate, 33, the bolt, 34, the dead lever, 35, the strengthening rib, 4, waterproof construction, 41, the sealant, 42, sealed waterproofing membrane, 43, first waterproofing membrane, 44, second waterproofing membrane, 45, join waterproofing membrane, 46, join piece, 5, interior wall structure, 51, the interior wall, 52, the connecting wall, 53, the construction joint, 6, filled cement, 7, stagnant water structure, 71, the stagnant water board, 72, the rubber stagnant water strip.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a connection structure at a junction between a new structure and an old structure of a reconstruction engineering basement according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the front cross section shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 2. Rebuild new and old structure handing-over department connection structure of engineering basement includes: a bottom layer 1; the outer wall 2 is fixed at one end of the surface of the bottom layer 1; the inner wall structure 5 is fixed at the other end of the surface of the bottom layer 1, the inner wall structure 5 comprises an inner wall 51, a connecting wall 52 and a construction joint 53, the inner wall 51 is fixed at the other end of the surface of the bottom layer 1, the connecting wall 52 is fixed on the side wall of the inner wall 51, and the construction joint 53 is positioned inside the inner wall 51; the connecting structure 3 is mounted on the side walls of the outer wall 2 and the connecting wall 52, the connecting structure 3 comprises a connecting plate 31, a fixing plate 32, bolts 33, a fixing rod 34 and a reinforcing rib 35, the fixing plate 32 is mounted on the side walls of the outer wall 2 and the connecting wall 52 respectively, the connecting plate 31 is connected with two ends of the fixing plate 32, the bolts 33 are embedded in the side walls of the outer wall 2 and the connecting wall 52 respectively, the fixing rod 34 is fixed in the middle of the inner side wall of the connecting plate 31, and the reinforcing rib 35 is fixed at one end of the fixing rod 34; the waterproof structure 4 is installed in a gap between the outer wall 2 and the inner wall 51, the waterproof structure 4 comprises a sealing paste 41, a sealing waterproof coiled material 42, a first waterproof coiled material 43, a second waterproof coiled material 44, a connecting waterproof coiled material 45 and a connecting block 46, the sealing waterproof coiled material 42 is installed in the gap between the outer wall 2 and the inner wall 51, one end of the first waterproof coiled material 43 is fixed inside the sealing waterproof coiled material 42, and the sealing paste 41 is fixed at one end of the sealing waterproof coiled material 42; one end of the second waterproof roll 44 is overlapped with the other end of the first waterproof roll 43 in a crossed manner, the joining waterproof roll 45 is joined to the joint of the first waterproof roll 43 and the second waterproof roll 44, and the joining block 46 is fixed on the side wall of the joining waterproof roll 45; the filling cement 6 is arranged between the connecting plate 31, the outer wall 2 and the connecting wall 52; the water stopping structure 7 is installed inside the inner wall 51, the water stopping structure 7 comprises a water stopping plate 71 and a rubber water stopping strip 72, the water stopping plate 71 is fixed inside the inner wall 51, and the rubber water stopping strip 72 is fixed on the side walls of two ends of the water stopping plate 71.
In a specific implementation process, as shown in fig. 1 and 2, the bolt 33 penetrates through a side wall of the fixing plate 32, and one end of the bolt 33 is fixed inside the outer wall 2 and the connecting wall 52, so that the fixing plate 32 is fixed on the side wall of the outer wall 2 and the connecting wall 52 through the bolt 33.
In the specific implementation process, as shown in fig. 1 and 2, one end of the filling cement 6 is located in the gap between the outer wall 2 and the connecting wall 52, and one end of the filling cement 6 is connected with one end of the sealing paste 41, so that the filling cement 6 seals the connecting port between the outer wall 2 and the inner wall 51, and the gap between the outer wall 2 and the inner wall 51 is not permeable to water.
In the specific implementation process, as shown in fig. 1 and fig. 2, the side wall of the joining block 46 is arc-shaped, and the joining waterproof roll 45 connects one end of the first waterproof roll 43 and one end of the second waterproof roll 44 together, so that the joining waterproof roll 45 fixedly seals the joint between the first waterproof roll 43 and the second waterproof roll 44, and water cannot permeate from the first waterproof roll 43 and the second waterproof roll 44.
In a specific implementation process, as shown in fig. 2, the water-stop plate 71 is located between the construction joints 53, and the rubber water-stop strip 72 is plugged inside the construction joints 53, so that the construction joints 53 are separated from the water-stop plate 71, and the rubber water-stop strip 72 plugs the construction joints 53, so that external water cannot penetrate.
In a specific implementation process, as shown in fig. 1, two ends of the reinforcing rib 35 are respectively fixed inside the connection wall 52 and inside the outer wall 2, and the reinforcing rib 35 is connected to the inner side wall of the connection plate 31 through the fixing rod 34, so that the reinforcing rib 35 can pass through the fixing rod 34, and the outer wall 2 is connected to the connection wall 52 more stably.
The working principle of the connection structure at the joint of the new structure and the old structure of the reconstruction engineering basement is as follows:
when a new building is newly built on the basis of an old building, the connecting piece 46 is firstly fixed at the corner where the outer wall 2 meets the bottom layer 1, then the second waterproof coiled material 44 is laid at one end of the surface of the bottom layer 1, then the first waterproof coiled material 43 is laid on the side wall of the outer wall 2, the first waterproof coiled material 43 and the second waterproof coiled material 44 are laid at the position where the outer wall 2 is connected with the inner wall 51, then the connecting waterproof coiled material 45 is fixedly connected with one ends of the first waterproof coiled material 43 and the second waterproof coiled material 44, the connecting position between the first waterproof coiled material 43 and the second waterproof coiled material 44 is sealed by the connecting waterproof coiled material 45, and the outer wall 2 and the inner wall 51 are separated by the first waterproof coiled material 43 and the second waterproof coiled material 44, the other end of the first waterproof roll 43 is fixedly sealed by the waterproof sealing roll 42, the sealant 41 is coated on the side wall of the waterproof sealing roll 42, the waterproof sealing roll 42 is fixed with the outer wall 2 and the connecting wall 52 by the sealant 41, the gap existing before the outer wall 2 is connected with the connecting wall 52 is filled with the filler 6, the gap between the outer wall 2 and the connecting wall 52 is filled with the filler 6, the connecting plate 31 with the fixing plate 32 fixed at both ends is fixed on the side walls of the outer wall 2 and the connecting wall 52 by the bolt 33, and the fixing rod 34 fixed on the connecting plate 31 penetrates through the filler 6, so that the reinforcing rib 35 fixed at one end of the fixing rod 34 is embedded inside the connecting wall 52 of the outer wall 2, make the outer wall 2 with gap between the connecting wall 52 is protected by connecting plate 31, sealing plate 71 is fixed in between the construction joint 53, make sealing plate 71 will construction joint 53 separates, passes through simultaneously rubber sealing strip 72 will construction joint 53 blocks up, makes construction joint 53 also can't have the infiltration of water, has the new and old wall body of linking that is convenient for can be perfect, makes the gap between the new and old wall body filled, improves waterproof performance, reduces the advantage of the seepage risk in later stage.
Compared with the related art, the connection structure at the joint of the new structure and the old structure of the reconstruction engineering basement has the following beneficial effects:
the utility model provides a connecting structure at the joint of a new structure and an old structure of a reconstruction engineering basement, which comprises the steps of firstly paving a waterproof structure 4 on the surface of a bottom layer 1 and the side wall of an outer wall 2 to separate the bottom layer 1, the outer wall 2 and an inner wall structure 5 by the waterproof structure 4, so that water can not permeate between the bottom layer 1 and the outer wall 2 and the inner wall structure 5, smearing and sealing two ends and joints of the waterproof structure 4 by sealing paste 41, so that the waterproof structure 4 can be perfectly jointed together, the joint position is well sealed, water can not permeate from the joint position of the waterproof structure 4, and simultaneously filling the gap between the outer wall 2 and the inner wall structure 5 by filling cement 6, make outer wall 2 with no gap between the interior wall structure 5, then pass through again connection structure 3 will outer wall 2 with interior wall structure 5 links together, simultaneously connection structure 3 will outer wall 2 with the interface of interior wall structure 5 is protected, makes outer wall 2 with interface between the interior wall structure 5 can not destroyed to lead to the infiltration, have the new and old wall body of linking that is convenient for can be perfect, make the gap between the new and old wall body filled, improve waterproof performance, reduce the advantage of the seepage risk in later stage.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a new and old structure handing-over department connection structure of rebuilding engineering basement which characterized in that includes:
a bottom layer (1);
the outer wall (2), the said outer wall (2) is fixed to one end of the surface of the said bottom layer (1);
the inner wall structure (5), the inner wall structure (5) is fixed at the other end of the surface of the bottom layer (1), the inner wall structure (5) comprises an inner wall (51), a connecting wall (52) and a construction joint (53), the inner wall (51) is fixed at the other end of the surface of the bottom layer (1), the connecting wall (52) is fixed on the side wall of the inner wall (51), and the construction joint (53) is positioned inside the inner wall (51);
the connecting structure (3) is mounted on the outer wall (2) and the side wall of the connecting wall (52), the connecting structure (3) comprises a connecting plate (31), a fixing plate (32), bolts (33), fixing rods (34) and reinforcing ribs (35), the fixing plate (32) is mounted on the side wall of the outer wall (2) and the side wall of the connecting wall (52) respectively, the connecting plate (31) is connected with two ends of the fixing plate (32), the bolts (33) are embedded in the side wall of the outer wall (2) and the side wall of the connecting wall (52) respectively, the fixing rods (34) are fixed in the middle of the inner side wall of the connecting plate (31), and the reinforcing ribs (35) are fixed at one end of the fixing rods (34);
the waterproof structure (4) is arranged in a gap between the outer wall (2) and the inner wall (51), the waterproof structure (4) comprises sealing paste (41), a sealing waterproof coiled material (42), a first waterproof coiled material (43), a second waterproof coiled material (44), a connecting waterproof coiled material (45) and a connecting block (46), the sealing waterproof coiled material (42) is arranged in the gap between the outer wall (2) and the inner wall (51), one end of the first waterproof coiled material (43) is fixed inside the sealing waterproof coiled material (42), and the sealing paste (41) is fixed at one end of the sealing waterproof coiled material (42); one end of the second waterproof coiled material (44) is overlapped with the other end of the first waterproof coiled material (43) in a crossed way, the joint waterproof coiled material (45) is jointed at the joint of the first waterproof coiled material (43) and the second waterproof coiled material (44), and the joint block (46) is fixed on the side wall of the joint waterproof coiled material (45);
-filling cement (6), said filling cement (6) being between said connection plate (31), said external wall (2) and said connection wall (52);
stagnant water structure (7), stagnant water structure (7) install in the inside of interior wall (51), stagnant water structure (7) are including sealing plate (71) and rubber sealing strip (72), sealing plate (71) are fixed in the inside of interior wall (51), rubber sealing strip (72) are fixed in the both ends lateral wall of sealing plate (71).
2. The connecting structure of the new and old structure of the reconstruction engineering basement according to claim 1, wherein the bolt (33) penetrates through the side wall of the fixing plate (32), and one end of the bolt (33) is fixed inside the outer wall (2) and the connecting wall (52).
3. The connecting structure of the new and old structure of the reconstruction engineering basement as claimed in claim 1, wherein one end of the filling cement (6) is in the gap between the outer wall (2) and the connecting wall (52), and one end of the filling cement (6) is connected with one end of the sealing paste (41).
4. The connecting structure of the new and old structure of the reconstruction engineering basement as claimed in claim 1, wherein the side wall of the joining block (46) is arc-shaped, and the joining waterproofing roll (45) connects one end of the first waterproofing roll (43) and one end of the second waterproofing roll (44) together.
5. The connection structure of the new and old structure junction of the reconstruction engineering basement according to claim 1, wherein the water stop plates (71) are located between the construction joints (53), and the rubber water stop bars (72) are plugged inside the construction joints (53).
6. The connecting structure of the new and old structure of the reconstruction engineering basement according to claim 1, wherein the two ends of the reinforcing rib (35) are fixed inside the connecting wall (52) and the outer wall (2), respectively, and the reinforcing rib (35) is connected to the inner side wall of the connecting plate (31) through the fixing rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122814521.9U CN216552100U (en) | 2021-11-17 | 2021-11-17 | Connection structure of new and old structure joint of reconstruction engineering basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122814521.9U CN216552100U (en) | 2021-11-17 | 2021-11-17 | Connection structure of new and old structure joint of reconstruction engineering basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216552100U true CN216552100U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122814521.9U Active CN216552100U (en) | 2021-11-17 | 2021-11-17 | Connection structure of new and old structure joint of reconstruction engineering basement |
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| Country | Link |
|---|---|
| CN (1) | CN216552100U (en) |
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2021
- 2021-11-17 CN CN202122814521.9U patent/CN216552100U/en active Active
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