CN220889477U - Waterproof structure of prefabricated outer wall template reinforcing hole - Google Patents
Waterproof structure of prefabricated outer wall template reinforcing hole Download PDFInfo
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- CN220889477U CN220889477U CN202322439606.2U CN202322439606U CN220889477U CN 220889477 U CN220889477 U CN 220889477U CN 202322439606 U CN202322439606 U CN 202322439606U CN 220889477 U CN220889477 U CN 220889477U
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- 230000003014 reinforcing effect Effects 0.000 title claims description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000011148 porous material Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a waterproof structure of a reinforcement hole of a prefabricated outer wall template, which is applied to the technical field of building construction and comprises a prefabricated outer wall, wherein a plurality of variable-section circular holes are formed in the side wall of the prefabricated outer wall, variable-section circular rods are arranged in the variable-section circular holes, an outdoor wall hole matched with the variable-section circular holes is formed in one side wall of the prefabricated outer wall, an indoor wall hole matched with the variable-section circular holes is formed in the other side wall of the prefabricated outer wall, and the diameter of the outdoor wall hole is 10-15 mm larger than that of the indoor wall hole, so that the variable-section circular holes form a certain gradient.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a waterproof structure for a reinforcement hole of a prefabricated outer wall template.
Background
In the field of assembly type buildings, the application of the prefabricated outer wall is very common, a cast-in-situ section wall body is often arranged on one side adjacent to the end part of the prefabricated outer wall, and in order to complete the template installation of the cast-in-situ section wall body, special pore canals for template reinforcement are reserved at the end part of the prefabricated outer wall, and the pore canals are required to be secondarily plugged in the later period after the construction of the cast-in-situ section wall body is completed.
The current announcements are: CN207063314U, a chinese patent of utility model, discloses a prefabricated wall board and its waterproof structure, which is provided with a wall board body, the side end face of the prefabricated wall board is provided with a groove extending vertically along the side end face of the prefabricated wall board, the groove penetrates through the upper and lower two end faces of the wall board body to form a through groove, the groove has an outer groove communicating with the side end face and an inner groove communicating with the outer groove, the groove width of the outer groove is smaller than the groove width of the inner groove, the waterproof structure of the utility model has good waterproof effect and high assembly efficiency.
The utility model discloses a waterproof system is all set up to the vertical junction, the waterproof effect is splendid, test verifies, also do not find the condition of outer wall infiltration to take place under the heavy rain condition, but prefabricated outer wall is when producing, adopt the mode of directly pre-buried constant diameter PVC tubular product in the component to form the template special duct that consolidates, this kind of processing mode has certain quality hidden danger, because downthehole pre-buried PVC tubular product that has, the shutoff material is cement class thick liquids mostly, direct and PVC class material contact, two kinds of different materials are difficult for closely combining, the shutoff of outer wall entrance to a cave exists non-compact risk, after the later stage outer wall veneer is accomplished, easily take place the problem after the outdoor wall of duct shutoff department runs into the rainwater and erodes repeatedly, lead to indoor wall to wet influence resident living experience.
Disclosure of utility model
The utility model aims to provide a waterproof structure for a reinforcement hole of a prefabricated exterior wall template, so as to solve the problems mentioned in the background problem.
The technical aim of the utility model is achieved by the following technical scheme that the waterproof structure of the reinforcement hole of the prefabricated outer wall template comprises a prefabricated outer wall, wherein a plurality of variable-section circular pore canals are formed in the side wall of the prefabricated outer wall, variable-section circular rods are arranged in the variable-section circular pore canals, an outdoor wall hole matched with the variable-section circular pore canals is formed in one side wall of the prefabricated outer wall, and an indoor wall hole matched with the variable-section circular pore canals is formed in the other side wall of the prefabricated outer wall.
By adopting the technical scheme, through setting up prefabricated outer wall, the circular duct of variable cross section, the circular stick of variable cross section, outdoor wall entrance to a cave and indoor wall entrance to a cave, when using, prefabricated outer wall is when production phase, fix the circular stick of variable cross section in prefabricated outer wall template reinforcement hole site department with the work piece dress of fixing on prefabricated wall mould sideform, pull out the circular stick of variable cross section after the concrete placement is accomplished the initial setting to form the circular duct of variable cross section on prefabricated outer wall, and the both sides wall of prefabricated outer wall can form outdoor wall entrance to a cave and indoor wall entrance to a cave respectively, can supply when adjacent pouring section wall template installation to consolidate, install the counter-pulling screw and use.
The utility model is further provided with: the top fixedly connected with a plurality of first reinforcing bar sections of prefabricated outer wall, a plurality of first spliced eyes that peg graft mutually with first reinforcing bar section have been seted up to the bottom of prefabricated outer wall.
By adopting the technical scheme, when two prefabricated outer walls are spliced, one prefabricated outer wall is spliced into the first splicing hole of the other prefabricated outer wall through the first reinforcing steel bar section through the first splicing hole, so that the two prefabricated outer walls can be spliced and fixed up and down quickly.
The utility model is further provided with: the prefabricated outer wall is characterized in that a plurality of second reinforcing steel bar sections are fixedly connected to the two side walls of the prefabricated outer wall, and a plurality of second inserting holes which are inserted with the second reinforcing steel bar sections are formed in the two side walls of the prefabricated outer wall.
By adopting the technical scheme, through setting up second reinforcing bar section and second spliced eye, when two prefabricated outer walls splice, peg graft one prefabricated outer wall through the second reinforcing bar section in the second spliced eye on another prefabricated outer wall lateral wall to splice fixedly about two prefabricated outer walls are quick.
The utility model is further provided with: two hanging rings are fixedly connected to two side walls of the prefabricated outer wall, and the two hanging rings are symmetrically arranged.
By adopting the technical scheme, through setting up rings, when using prefabricated outer wall, the crane passes through wire rope and rings and is connected to be convenient for shift prefabricated outer wall, improve prefabricated outer wall's installation effectiveness greatly.
The utility model is further provided with: the variable cross-section round bar is a linear gradual change variable cross-section round metal bar.
By adopting the technical scheme, the variable cross-section circular rod of the variable cross-section circular metal bar with the linear gradual change is arranged, so that the variable cross-section circular pore canal is in the linear gradual change.
The utility model is further provided with: the diameter of the outdoor wall surface hole is 10-15 mm larger than that of the indoor wall surface hole.
By adopting the technical scheme, the diameter of the outdoor wall hole is 10-15 mm larger than that of the indoor wall hole, so that the variable-section circular pore canal forms a certain gradient, when rainwater is permeated into a room through the variable-section circular pore canal, under the control of the gradient, permeated water has a tendency of naturally flowing outdoors, the water stain is hindered from permeating into the room, and the gradient structure plays a role of retaining water.
The utility model is further provided with: the length of the variable cross-section round bar is 50-100 mm greater than the thickness of the prefabricated outer wall.
By adopting the technical scheme, the length of the variable cross-section circular rod is 50-100 mm greater than the thickness of the prefabricated outer wall, so that the variable cross-section circular rod can be conveniently inserted and pulled.
In summary, the utility model has the following beneficial effects:
Through setting up prefabricated outer wall, the circular duct of variable cross section, the circular stick of variable cross section, outdoor wall entrance to a cave and indoor wall entrance to a cave, when using, the prefabricated outer wall is when production phase, utilize the work piece dress of fixing on prefabricated wall mould sideform to fix the circular stick of variable cross section in prefabricated outer wall template reinforcing hole site department, pull out the circular stick of variable cross section after the concrete placement is accomplished the initial setting, thereby form the circular duct of variable cross section on prefabricated outer wall, and the both sides wall of prefabricated outer wall can form outdoor wall entrance to a cave and indoor wall entrance to a cave respectively, because the diameter of outdoor wall entrance to a cave is greater than indoor wall entrance to a cave 10 ~ 15mm, thereby make the circular duct of variable cross section form certain slope, when meeting rainwater and permeating indoor through the circular duct of variable cross section, under the control of slope, the infiltration water will exist to outdoor natural flow's trend, the infiltration is hindered to indoor, the function of slope structure performance.
Based on the improvement points, the device has the overall technical effect that the penetrating water has a tendency of naturally flowing outdoors under the control of the gradient, the penetrating of the water stain indoors is blocked, and the gradient structure plays a role of retaining water.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
Fig. 2 is a schematic structural view of the variable cross-section circular duct, the second reinforcing bar section and the second insertion hole of the present utility model;
fig. 3 is a schematic structural view of a first reinforcing bar segment and a first jack of the present utility model;
Fig. 4 is a schematic view of the structure of the outdoor wall opening and the indoor wall opening of the present utility model.
In the figure, 1, prefabricating an outer wall; 2. a variable cross-section circular duct; 3. a variable cross-section circular rod; 4. an opening of the outdoor wall surface; 5. an opening of the indoor wall surface; 6. a first length of rebar; 7. a first plug hole; 8. a second length of rebar; 9. a second plug hole; 10. and (5) hanging rings.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples:
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a prefabricated exterior wall template consolidates waterproof structure in hole, including prefabricated outer wall 1, a plurality of variable cross section circular duct 2 have been seted up to the lateral wall of prefabricated outer wall 1, the inside of a plurality of variable cross section circular duct 2 is provided with variable cross section circular stick 3, outdoor wall opening 4 that cooperatees with variable cross section circular duct 2 and use is seted up to one side wall of prefabricated outer wall 1, indoor wall opening 5 that cooperatees with variable cross section circular duct 2 and use is seted up to the opposite side wall of prefabricated outer wall 1, through setting up prefabricated outer wall 1, variable cross section circular duct 2, variable cross section circular stick 3, outdoor wall opening 4 and indoor wall opening 5, during the use, prefabricated outer wall 1 is in the production stage, utilize the work piece dress of fixing on prefabricated wall mould sideform to fix variable cross section circular stick 3 in prefabricated outer wall 1 template consolidates hole site, after the initial setting is accomplished to the concrete, thereby form variable cross section circular duct 2 on prefabricated outer wall 1, and the both sides wall of prefabricated outer wall 1 can form outdoor wall opening 4 and indoor wall opening 5 respectively, can supply to consolidate the installation when installing to the section screw rod for the wall.
Referring to fig. 3, the top of the prefabricated outer wall 1 is fixedly connected with a plurality of first reinforcing steel bar segments 6, the bottom of the prefabricated outer wall 1 is provided with a plurality of first inserting holes 7 which are inserted into the first reinforcing steel bar segments 6, when two prefabricated outer walls 1 are spliced, one prefabricated outer wall 1 is inserted into the first inserting holes 7 on the other prefabricated outer wall 1 through the first reinforcing steel bar segments 6 through arranging the first reinforcing steel bar segments 6 and the first inserting holes 7, so that the two prefabricated outer walls 1 can be spliced up and down rapidly.
Referring to fig. 2, the two side walls of the prefabricated outer wall 1 are fixedly connected with a plurality of second reinforcing steel bar sections 8, the two side walls of the prefabricated outer wall 1 are provided with a plurality of second inserting holes 9 which are inserted with the second reinforcing steel bar sections 8, when the two prefabricated outer walls 1 are spliced, one prefabricated outer wall 1 is inserted into the second inserting holes 9 on the side wall of the other prefabricated outer wall 1 through the second reinforcing steel bar sections 8, so that the two prefabricated outer walls 1 can be spliced and fixed rapidly left and right.
Referring to fig. 1, two hanging rings 10 are fixedly connected to two side walls of a prefabricated outer wall 1, the two hanging rings 10 are symmetrically arranged, and when the prefabricated outer wall 1 is used, a crane is connected with the hanging rings 10 through a steel wire rope, so that the prefabricated outer wall 1 is convenient to transfer, and the installation efficiency of the prefabricated outer wall 1 is greatly improved.
Referring to fig. 4, the variable cross-section circular rod 3 is a linear gradual change variable cross-section circular metal bar, and the variable cross-section circular pore canal 2 is convenient to linearly gradual change by arranging the variable cross-section circular rod 3 of the linear gradual change variable cross-section circular metal bar.
Referring to fig. 4, the diameter of the outdoor wall opening 4 is 10-15 mm larger than that of the indoor wall opening 5, and by setting the diameter of the outdoor wall opening 4 to be 10-15 mm larger than that of the indoor wall opening 5, the variable-section circular duct 2 forms a certain gradient, when rainwater permeates into the room through the variable-section circular duct 2, the permeated water has a tendency to naturally flow outdoors under the control of the gradient, the permeation of water stains into the room is blocked, and the gradient structure plays a role of retaining water.
Referring to fig. 1, the length of the variable cross-section circular rod 3 is 50-100 mm greater than the thickness of the prefabricated outer wall 1, and the insertion and extraction operation of the variable cross-section circular rod 3 is facilitated by setting the length of the variable cross-section circular rod 3 to be 50-100 mm greater than the thickness of the prefabricated outer wall 1.
The use process is briefly described: when the prefabricated outer wall 1 is used in a production stage, the variable cross-section circular rod 3 is fixed at a reinforced hole site of a prefabricated outer wall 1 template by utilizing a workpiece assembly fixed on a side die of the prefabricated outer wall die, after initial setting is finished by concrete pouring, the variable cross-section circular rod 3 is pulled out, so that a variable cross-section circular duct 2 is formed on the prefabricated outer wall 1, an outdoor wall opening 4 and an indoor wall opening 5 are respectively formed on two side walls of the prefabricated outer wall 1, the diameter of the outdoor wall opening 4 is 10-15 mm larger than that of the indoor wall opening 5, so that the variable cross-section circular duct 2 forms a certain gradient, when rainwater is met, the variable cross-section circular duct 2 permeates indoors, under the control of the gradient, the trend of natural flowing outdoors exists, the water stain is blocked from permeating indoors, the gradient structure plays a role of retaining water, when the variable cross-section circular duct 2 is plugged, the outside is blocked by 1:1, plugging the dry and hard expanded cement mortar (waterproof powder is doped), injecting polyurethane foam adhesive into the bolt hole from the inner side to form an anti-leakage barrier, wherein the depth of the waterproof powder is 40-60 mm.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a waterproof structure of prefabricated exterior wall template reinforcement hole, includes prefabricated outer wall (1), its characterized in that: the side wall of prefabricated outer wall (1) has seted up a plurality of variable cross section circular duct (2), and is a plurality of the inside of variable cross section circular duct (2) is provided with variable cross section circular stick (3), outdoor wall entrance to a cave (4) that cooperatees with variable cross section circular duct (2) to use are seted up to one side wall of prefabricated outer wall (1), indoor wall entrance to a cave (5) that cooperatees with variable cross section circular duct (2) to use are seted up to the opposite side wall of prefabricated outer wall (1).
2. The waterproof construction of a reinforcement hole of a prefabricated exterior wall form according to claim 1, wherein: the top fixedly connected with a plurality of first reinforcing bar sections (6) of prefabricated outer wall (1), a plurality of first spliced eyes (7) that peg graft mutually with first reinforcing bar section (6) are seted up to the bottom of prefabricated outer wall (1).
3. The waterproof construction of a reinforcement hole of a prefabricated exterior wall form according to claim 1, wherein: the two side walls of the prefabricated outer wall (1) are fixedly connected with a plurality of second reinforcing steel bar sections (8), and a plurality of second inserting holes (9) which are inserted into the second reinforcing steel bar sections (8) are formed in the two side walls of the prefabricated outer wall (1).
4. The waterproof construction of a reinforcement hole of a prefabricated exterior wall form according to claim 1, wherein: two hanging rings (10) are fixedly connected to two side walls of the prefabricated outer wall (1), and the two hanging rings (10) are symmetrically arranged.
5. The waterproof construction of a reinforcement hole of a prefabricated exterior wall form according to claim 1, wherein: the variable cross-section round bar (3) is a linear gradual change variable cross-section round metal bar.
6. The waterproof construction of a reinforcement hole of a prefabricated exterior wall form according to claim 1, wherein: the diameter of the outdoor wall surface hole (4) is 10-15 mm larger than that of the indoor wall surface hole (5).
7. The waterproof construction of a reinforcement hole of a prefabricated exterior wall form according to claim 1, wherein: the length of the variable cross-section round bar (3) is 50-100 mm greater than the thickness of the prefabricated outer wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439606.2U CN220889477U (en) | 2023-09-07 | 2023-09-07 | Waterproof structure of prefabricated outer wall template reinforcing hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439606.2U CN220889477U (en) | 2023-09-07 | 2023-09-07 | Waterproof structure of prefabricated outer wall template reinforcing hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889477U true CN220889477U (en) | 2024-05-03 |
Family
ID=90867254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322439606.2U Active CN220889477U (en) | 2023-09-07 | 2023-09-07 | Waterproof structure of prefabricated outer wall template reinforcing hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889477U (en) |
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2023
- 2023-09-07 CN CN202322439606.2U patent/CN220889477U/en active Active
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