CN216360918U - Exempt from to pick chisel quick detach pin-connected panel wall body hole shutoff mould - Google Patents
Exempt from to pick chisel quick detach pin-connected panel wall body hole shutoff mould Download PDFInfo
- Publication number
- CN216360918U CN216360918U CN202122512858.4U CN202122512858U CN216360918U CN 216360918 U CN216360918 U CN 216360918U CN 202122512858 U CN202122512858 U CN 202122512858U CN 216360918 U CN216360918 U CN 216360918U
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- Prior art keywords
- wall
- wall body
- concrete
- hole
- die
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- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 claims abstract description 47
- 239000011178 precast concrete Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000009415 formwork Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 235000001270 Allium sibiricum Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Abstract
The utility model discloses a picking-free chiseling-free quick-dismantling assembled wall hole plugging die, belongs to the field of wall hole plugging, and comprises a precast concrete hole internal die, an external die external member and a three-section water-stopping screw rod, wherein the precast concrete hole internal die is pre-embedded in a concrete masonry wall, the external die external member comprises a wall body external side template and a wall body internal side template, and the three-section water-stopping screw rod connects the wall body external side template and the wall body internal side template in a pulling mode. The through-wall hole plugging die can realize quick assembly and disassembly, has high hole concrete forming quality, particularly avoids the removal of pre-buried materials at the early stage of the hole and a large amount of chiseling amount operation after the concrete is plugged at the later stage, can greatly save labor, has a plugging operation period, and avoids the hidden danger of water seepage.
Description
Technical Field
The utility model belongs to the field of through-wall hole plugging, and particularly relates to a chiseling-free quick-release assembled wall hole plugging die.
Background
When the profile steel overhanging type protective frame is adopted by high-rise residences and businesses, the conventional method of penetrating a hole of a profile steel wall (a concrete shear wall or a building wall) mainly adopts an embedded heat-insulating plate or a batten box, after concrete is poured, the heat-insulating plate or the batten box is removed, and a mode of fixing the overhanging profile steel is penetrated. After the structure construction is finished, the reserved holes of the wall body are fixed by using a flared die (or a wood template) through a split steel wire rope or a common water stop screw, and then are plugged in a C20 fine aggregate concrete pouring mode. The method needs to chive the reserved heat preservation plate or the batten box before plugging, and needs to chive the redundant concrete at the position of the horn mouth die after plugging, which is labor-consuming and time-consuming. And the cast concrete after the hole is blocked has poor appearance and surface flatness. Especially, when the formwork is fixed by adopting the split steel wire ropes and the common water stop bolts, the outer wall has larger water seepage hidden trouble. And the common water stop screw is cut off, so that high-altitude operation with fire is realized, and the safety risk is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chiseling-free quick-release assembled wall hole plugging die to solve the technical problem.
Therefore, the utility model provides a pick-and-chisel-free quick-dismantling assembled wall hole plugging die which comprises a precast concrete hole internal die, an external die external member and a three-section water-stopping screw rod, wherein the precast concrete hole internal die is pre-embedded in a concrete wall or a masonry wall, the external die external member comprises a wall body external side template and a wall body internal side template, and the three-section water-stopping screw rod connects the wall body external side template and the wall body internal side template in a pulling and connecting manner.
Preferably, the inboard template of wall body includes wedge mould and wedge cushion, the wedge mould includes two parallel arrangement's vertical baffle and connects the oblique baffle between vertical baffle, form the wedge between vertical baffle and the oblique baffle and pour the mouth, the both sides of vertical baffle all are connected with the draw-in groove otic placode that laminating concrete masonry wall set up, the laminating of wedge cushion sets up the bottom at the oblique baffle, all set up the screw rod complex connecting hole with the syllogic stagnant water screw rod on oblique baffle and the wedge cushion.
Preferably, the wall body inner side formwork further comprises a clamping plate, the clamping plate is inserted into a clamping groove of the clamping groove ear plate, and a notch is formed in the bottom of the clamping plate along the vertical portion.
Preferably, the top of the clamping plate is horizontally bent to form a bent section.
Preferably, the section of the precast concrete hole inner mold is door-shaped, the strength of the micro-expansive concrete for pouring the precast concrete hole inner mold is higher than that of the concrete wall or the masonry wall by a first grade, and the length of the precast concrete hole inner mold is equal to the width of the concrete masonry wall.
Preferably, the inner wall and the outer wall of the precast concrete hole inner die are provided with water stopping grooves at corresponding positions.
Preferably, the wall body outer side formwork is of a flat plate type structure, and a connecting hole matched with the screw of the three-section type water stop screw is formed in the middle of the wall body outer side formwork.
Preferably, the wall body outer side formwork and the wall body inner side formwork are made of steel.
Compared with the prior art, the utility model has the characteristics and beneficial effects that: the through-wall hole plugging die comprises a precast concrete hole inner die, an outer die external member and a three-section water stop screw rod. Firstly, manufacturing a precast concrete hole internal mold, and embedding and fixing the precast concrete hole internal mold. Then pouring shear wall concrete, finishing secondary wall body pouring, installing and dismantling cantilever frame body section steel, then penetrating a three-section water stop screw through the precast concrete hole inner die, installing a wall body outer side template, and installing a wedge-shaped die and a wedge-shaped cushion block. And pouring concrete, inserting the clamping plate into the clamping groove ear plate, finally removing the wall body outer side template, the wedge-shaped mold and the wedge-shaped cushion block, and removing the outer rod part of the three-section type water stop screw rod. The through-wall hole plugging die can realize quick assembly and disassembly, has high hole concrete forming quality, particularly avoids the removal of pre-buried materials at the early stage of the hole and a large amount of chiseling amount operation after the concrete is plugged at the later stage, can greatly save labor, shortens the plugging operation period and avoids the hidden danger of water seepage.
Drawings
Fig. 1 is a schematic diagram of the outer mold sleeve and the three-section water stop screw rod.
Fig. 2 is a schematic view of a precast concrete hole inner mold.
Fig. 3 is a schematic view of a wedge die.
FIG. 4 is a schematic view of a card.
Fig. 5 is a schematic view of the wall outside form.
FIG. 6 is a schematic view of a wedge-shaped spacer.
The attached drawings are marked as follows: 1-precast concrete hole internal mold, 21-wall external side template, 22-wedge-shaped mold, 221-vertical baffle, 222-inclined baffle, 223-clamping groove ear plate, 23-wedge-shaped cushion block, 24-clamping plate, 25-notch, 3-three-section water stop screw and 4-water stop groove.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, a chiseling-free quick-release assembly type wall hole plugging die comprises a precast concrete hole inner die 1, an outer die external member and a three-section water stop screw rod 3. The precast concrete hole internal mold 1 is pre-buried in a concrete wall or a masonry wall, the external mold suite comprises a wall body outer side template 21 and a wall body inner side template, and the wall body outer side template 21 and the wall body inner side template are connected in a pulling mode through the three-section type water stop screw rod 3. The wall outer side formwork 21 and the wall inner side formwork are made of steel.
The section of the precast concrete hole internal mold 1 is door-shaped, the strength of the micro-expansion concrete for pouring the precast concrete hole internal mold 1 is higher than that of a concrete wall or a masonry wall by a first grade, and when the wall body is the masonry wall, the micro-expansion concrete for pouring the precast concrete hole internal mold 1 is C20 fine stone micro-expansion concrete. The length of the precast concrete hole internal mold 1 is equal to the width of the concrete masonry wall. And water stopping grooves 4 are formed in the corresponding positions of the inner wall and the outer wall of the precast concrete hole inner die 1.
The wall body outer side formwork 21 is of a flat plate type structure, and a connecting hole matched with the screw of the three-section type water stop screw 3 is formed in the middle of the wall body outer side formwork 21.
The wall inner side formwork comprises a wedge-shaped formwork 22 and a wedge-shaped cushion block 23. The wedge-shaped mould 22 comprises two vertical baffles 221 arranged in parallel and an inclined baffle 222 connected between the vertical baffles 221, and a wedge-shaped pouring opening is formed between the vertical baffles 221 and the inclined baffle 222 and used for feeding concrete and is convenient to vibrate. The both sides of vertical baffle 221 all are connected with the draw-in groove otic placode 223 that laminating concrete masonry wall set up, and the draw-in groove opening of draw-in groove otic placode 223 sets up relatively, and the cardboard 24 of being convenient for inserts. The wedge cushion 23 is attached to the bottom of the inclined baffle 222, and the inclined baffle 222 and the wedge cushion 23 are both provided with connecting holes matched with the screw of the three-section water stop screw 3.
In order to improve the concrete pouring quality, the wall inner side formwork further comprises clamping plates 24, the clamping plates 24 are inserted into clamping grooves of the clamping groove ear plates 223, notches 25 are formed in the bottoms of the clamping plates 24 along the vertical portions, and concrete enters the precast concrete hole inner die 1 from the notches 25. The height of the notch 25 should exceed the height of the three-stage water stop screw 3. The top of the clamping plate 24 is horizontally bent to form a bent section, so that the clamping plate can be conveniently operated to insert and knock and vibrate, and the appearance and quality of concrete can be ensured.
The construction process flow of the through-wall hole plugging die specifically comprises the following steps: the method comprises the steps of manufacturing a precast concrete hole inner die 1 on site → embedding and fixing the precast concrete hole inner die 1 according to the position of cantilever section steel → pouring shear wall concrete (secondary wall building) → installing and dismantling cantilever frame body section steel → installing a three-section water stop screw rod 3 → installing a wall outer side template 21 → installing a wedge-shaped die 22 on the inner side of a wall → installing a wedge-shaped cushion block 23 and fixing → pouring concrete → inserting a clamping plate 24 → removing and cleaning a die.
The construction control key points are as follows: 1. before the die is installed, sponge sealing strips are pasted along the periphery of the opening to avoid slurry leakage; 2. before concrete pouring, watering to wet an original concrete structure, and after pouring, vibrating by using a short reinforcing steel bar rod to ensure that the concrete is compact; 3. after the concrete is poured and the clamping plates 24 are inserted, the bent parts at the tops of the clamping plates 24 are knocked, so that the appearance and quality of the formed concrete are guaranteed; 4. when the wall body is a concrete shear wall, the concrete for plugging adopts micro-expansion fine-stone concrete which is higher than the original design by one mark, and when the wall body is a secondary structure building wall, the C20 fine-stone micro-expansion concrete is adopted; 5. and watering and maintaining in time after the mold is dismantled.
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (7)
1. The utility model provides an exempt from to pick chisel quick detach pin-connected panel wall body hole shutoff mould which characterized in that: the prefabricated concrete hole internal mold comprises a prefabricated concrete hole internal mold (1), an external mold external member and a three-section type water stop screw rod (3), wherein the prefabricated concrete hole internal mold (1) is pre-embedded in a concrete wall or a masonry wall, the external mold external member comprises a wall body outer side template (21) and a wall body inner side template, and the wall body outer side template (21) and the wall body inner side template are connected through a tie by the three-section type water stop screw rod (3);
the inboard template of wall body includes wedge mould (22) and wedge cushion (23), wedge mould (22) include two parallel arrangement's vertical baffle (221) and connect oblique baffle (222) between vertical baffle (221), form the wedge between vertical baffle (221) and oblique baffle (222) and pour the mouth, the both sides of vertical baffle (221) all are connected with draw-in groove otic placode (223) that laminating concrete masonry wall set up, the bottom of wedge cushion (23) laminating setting at oblique baffle (222), all offer on oblique baffle (222) and wedge cushion (23) with the screw rod complex connecting hole of syllogic stagnant water screw rod (3).
2. The pick-free chisel-free fast-dismantling assembled wall hole plugging die as claimed in claim 1, characterized in that: the wall body inner side formwork further comprises clamping plates (24), the clamping plates (24) are inserted into clamping grooves of the clamping groove lug plates (223), and notches (25) are formed in the bottoms of the clamping plates (24) along the vertical portions.
3. The pick-free chisel-removing quick-release pin-connected panel wall hole plugging die of claim 2, characterized in that: the top of the clamping plate (24) is horizontally bent to form a bent section.
4. The pick-free chisel-free fast-dismantling assembled wall hole plugging die as claimed in claim 1, characterized in that: the section of the precast concrete hole internal mold (1) is door-shaped, the strength of the micro-expansive concrete for pouring the precast concrete hole internal mold (1) is higher than that of a concrete wall or a masonry wall by a first level, and the length of the precast concrete hole internal mold (1) is equal to the width of the concrete masonry wall.
5. The pick-free chisel-free fast-dismantling assembled wall hole plugging die as claimed in claim 4, characterized in that: and water stopping grooves (4) are formed in the corresponding positions of the inner wall and the outer wall of the precast concrete hole internal mold (1).
6. The pick-free chisel-free fast-dismantling assembled wall hole plugging die as claimed in claim 1, characterized in that: the wall body outer side formwork (21) is of a flat plate type structure, and a connecting hole matched with the screw rod of the three-section water stop screw rod (3) is formed in the middle of the wall body outer side formwork (21).
7. The pick-free chisel-free fast-dismantling assembled wall hole plugging die as claimed in claim 1, characterized in that: the wall body outer side formwork (21) and the wall body inner side formwork are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122512858.4U CN216360918U (en) | 2021-10-19 | 2021-10-19 | Exempt from to pick chisel quick detach pin-connected panel wall body hole shutoff mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122512858.4U CN216360918U (en) | 2021-10-19 | 2021-10-19 | Exempt from to pick chisel quick detach pin-connected panel wall body hole shutoff mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216360918U true CN216360918U (en) | 2022-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122512858.4U Expired - Fee Related CN216360918U (en) | 2021-10-19 | 2021-10-19 | Exempt from to pick chisel quick detach pin-connected panel wall body hole shutoff mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216360918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876234A (en) * | 2022-05-27 | 2022-08-09 | 中建八局第三建设有限公司 | Building side wall structure hole plugging assembly and plugging method |
| CN114892988A (en) * | 2022-05-06 | 2022-08-12 | 广东省建筑工程集团有限公司 | Concrete pouring opening template |
-
2021
- 2021-10-19 CN CN202122512858.4U patent/CN216360918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892988A (en) * | 2022-05-06 | 2022-08-12 | 广东省建筑工程集团有限公司 | Concrete pouring opening template |
| CN114876234A (en) * | 2022-05-27 | 2022-08-09 | 中建八局第三建设有限公司 | Building side wall structure hole plugging assembly and plugging method |
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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: 20220422 |