CN216340935U - Mould hanging device for plugging reserved hole - Google Patents
Mould hanging device for plugging reserved hole Download PDFInfo
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- CN216340935U CN216340935U CN202122501328.XU CN202122501328U CN216340935U CN 216340935 U CN216340935 U CN 216340935U CN 202122501328 U CN202122501328 U CN 202122501328U CN 216340935 U CN216340935 U CN 216340935U
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Abstract
The utility model provides a reserved hole plugging mould hanging device, which comprises: the water-stopping device comprises a first component, a second component and a water-stopping screw rod, wherein the first wood mill comprises three wood mills, the second wood mill and the third wood mill are respectively and vertically arranged, the second wood mill and the third wood mill are arranged in parallel, and the first wood mill is fixedly connected with the second wood mill and the third wood mill through cement nails; the second wooden mill and the third wooden mill are arranged on two sides of the top opening in parallel, and a first through hole is formed in the center of the first wooden mill; the second member is a circular template and is arranged below the bottom hole, the diameter of the second member is 350mm larger than that of the bottom hole, and the second member is provided with a second through hole; the water stopping screw rod comprises a split screw rod, a mountain-shaped clamp, a water stopping plate and a split nut, wherein the split screw rod penetrates through the first wooden house, the first through hole, the second through hole and the second component and is fixedly connected with the split nut through the mountain-shaped clamp. The utility model can effectively solve the problem of plugging the reserved hole.
Description
Technical Field
The utility model relates to a template tool for pouring concrete, in particular to a reserved hole plugging and mould hanging device.
Background
At present, in the construction process of a main structure of a building, due to the insertion of processes or the requirement of construction, plate holes (such as wire releasing holes) can be reserved, after the construction of the main structure is finished, formwork hanging plugging and secondary concrete pouring are carried out, the process of pouring concrete after plywood is hung by iron wires in common reserved hole plugging is simple and rough, the construction efficiency and the construction quality are greatly reduced, and the hidden trouble of water seepage is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reserved hole plugging mould hanging device, which solves the problem of plugging reserved holes and can effectively avoid the problem of water seepage.
In order to solve the technical problem, the utility model provides a reserved hole plugging mould hanging device, which comprises: the water-stopping device comprises a first component, a second component and a water-stopping screw rod, wherein the first component comprises three wooden windows, the first wooden window, the second wooden window and the third wooden window are respectively and vertically arranged, the second wooden window and the third wooden window are arranged in parallel, and the first wooden window, the second wooden window and the third wooden window are fixedly connected through cement nails; the second wooden mill and the third wooden mill are arranged on two sides of the top opening in parallel, and a first through hole is formed in the center of the first wooden mill; the second member is a circular template and is arranged below the bottom hole, the diameter of the second member is 350mm larger than that of the bottom hole, and the second member is provided with a second through hole; the stagnant water screw rod includes split screw rod, mountain type clamp, sealing plate and split nut, wherein, split screw rod runs through first wood mill first through-hole the second through-hole with the second component, and through the mountain type clamp with split nut carries out fixed connection.
Optionally, the width of the first wood frame is greater than or equal to 150mm, the thickness of the first wood frame is greater than or equal to 50mm, and the length of the first wood frame is greater than the diameter of the top opening of 350 mm.
Optionally, the second timber mill and the third timber mill have the same size, and the size of the second timber mill or the third timber mill is as follows: the width is greater than or equal to 150mm, the thickness is greater than or equal to 50mm, and the length is equal to the diameter of the top hole.
Optionally, the number of the mountain-shaped clamps is two, and the two mountain-shaped clamps are respectively arranged on the upper surface of the first wooden house and the lower surface of the second member.
Optionally, the number of the water stop plates is two, and the two water stop plates are respectively arranged on the lower surface of the first wooden house and the upper surface of the second member.
Optionally, the water stop plate is made of a steel plate.
Optionally, the second member is made of red faced wood plywood.
Optionally, the thickness of the second member is greater than or equal to 50 mm.
Optionally, the diameter of the counter screw is 14 mm.
Optionally, the number of the split nuts is 2, and the split nuts are respectively arranged on one side close to the first wooden house and one side close to the second member.
Compared with the prior art, the technical scheme of the utility model has at least one of the following beneficial effects:
the application provides a reserve entrance to a cave shutoff and hang mould device for a convenient concrete floor entrance to a cave shutoff mould instrument, should hang mould instrument simple structure, preparation convenience, and the installation is rapid, the simple operation can effectively avoid the infiltration problem to each component can carry out the dismantlement formula through the combination and connect, and the device still has with low costs, but cyclic utilization's advantage.
Drawings
Fig. 1 is a schematic structural view of a reserved hole plugging and mold hanging device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a water stop screw according to an embodiment of the present invention.
Detailed Description
The following describes in more detail embodiments of the present invention with reference to the schematic drawings. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
The utility model provides a die hanging device for plugging a reserved hole.
Referring to fig. 1, fig. 1 is a schematic structural view of a reserved hole plugging die-lifting device provided in an embodiment of the present invention, and as shown in fig. 1, the device includes: the water-stopping wood frame comprises a first component, a second component 40 and a water-stopping screw 50, wherein the first component comprises three wood frames, a first wood frame 10, a second wood frame 20 and a third wood frame 30 are respectively and vertically arranged, the second wood frame 20 and the third wood frame 30 are arranged in parallel, and the first wood frame 10, the second wood frame 20 and the third wood frame 30 are fixedly connected through cement nails; the second wooden mill 20 and the third wooden mill 30 are arranged on two sides of the top hole in parallel, and a first through hole is formed in the center of the first wooden mill 10; the second member 40 is a circular template and is arranged below the bottom hole, the diameter of the second member 40 is 350mm larger than that of the bottom hole, and a second through hole is formed in the second member 40; the water stopping screw 50 includes a counter screw 51, a hill-shaped clamp 52, a water stopping plate 54, and a counter nut 53, wherein the counter screw 51 penetrates the first wood sash 10, the first through hole, the second through hole, and the second member 40, and is fixedly connected through the hill-shaped clamp 52 and the counter nut 53.
In this embodiment, the width of the first wooden house 10 is greater than or equal to 150mm, the thickness is greater than or equal to 50mm, and the length is greater than 350mm of the diameter of the top opening. The second wooden mill 20 and the third wooden mill 30 are the same in size, and the size of the second wooden mill 20 or the third wooden mill 30 is as follows: the width is greater than or equal to 150mm, the thickness is greater than or equal to 50mm, and the length is equal to the diameter of the top hole. As shown in fig. 2, two hill-shaped clamps 52 are provided on the upper surface of the first sash 10 and the lower surface of the second member 40, respectively. The number of the water stop plates 54 is two, and the two water stop plates are respectively arranged on the lower surface of the first wooden sash 10 and the upper surface of the second member 40. The water stop plate 54 is made of a steel plate, the second member 40 is made of red clad wood plywood, and the thickness of the second member 40 is greater than or equal to 50 mm.
In this embodiment, the diameter of the opposite-pulling screw 51 is 14mm, and the number of the opposite-pulling nuts 53 is 2, which are respectively disposed on the side close to the first plank 10 and the side close to the second member 40. The clamping of the first timber frame 10 and the second member 40 is carried out by means of two clamping nuts 53 for the clamping screw 51.
The process flow for plugging the reserved hole by using the reserved hole plugging die hanging device of the embodiment is described in detail below. The method specifically comprises the following steps of base layer treatment, steel bar insertion, shaping template hanging and fixing, hole edge treatment, concrete pouring, concrete curing and template dismantling.
Firstly, a base layer is processed, the periphery of a reserved hole (a paying-off hole or a pump pipe hole) is cleaned, for example, concrete around the hole is chiseled, the reserved hole is cut into a trapezoidal form with a large upper part and a small lower part when the hole is cut, and the diameter of the upper part is larger than that of the lower part by 3 cm.
And then carrying out the dowel operation, specifically, setting the reserved hole openings into double-layer bidirectional dowel bars, wherein the upper part and the lower part of each edge of the hole opening are respectively provided with 1 phi 10 steel bar. Punching holes on the periphery of the reserved hole by using an electric hammer, wherein the hole depth is more than 5D (D is the diameter of the steel bar), and binding the lap joints by using binding wires.
And then, the shaping template is hung and fixed, namely, the mould hanging tool of the embodiment is adopted to hang the mould on the reserved hole.
Specifically, the bottom opening can be sealed by the second member 40, the first member is arranged at the top opening, the water stop screw 50 is used for connecting the first member and the second member 40, the counter-pull screw penetrates through the first wood frame 10, the first through hole, the second through hole and the second member 40, and the mountain-shaped clamp 52 and the counter-pull nut 53 are used for fastening. Alternatively, water stop plates 54 may be provided on the lower surface of the first sash 10 and the upper surface of the second member 40, respectively.
And finally, carrying out opening edge treatment, concrete pouring, concrete maintenance and template dismantling.
Specifically, after the pore wall is wetted, the pore wall is tamped by micro-expanded fine stone concrete with the grade higher than the original design grade in a layering way; v-shaped grooves are reserved on the periphery of the upper screw, and the polished surface is smeared and compacted before the fine stone concrete is finally set. Optionally, after the template to be molded is removed, the plastic pad at the bottom of the template is cleaned in time, cement mortar is used for repairing, and then the screw holes are manually filled in a segmented manner from the upper part of the floor slab by using dry and hard micro-expansion mortar.
After the process is adopted, the strength of the concrete of the pump pipe and the paying-off hole or the reserved hole is one grade higher than that of the original design, the concrete is cast and tamped compactly, and the new and old concrete surfaces of the floor surface have no height difference, the surface is smooth and has no obvious color difference. The bottom of the plate has no phenomena of die running, slurry leakage, honeycomb, loose concrete and the like, and has no height difference with the bottom surface of the plate.
To sum up, the reservation entrance to a cave shutoff mould hoisting device that this application provided is a convenient concrete floor entrance to a cave shutoff mould hoisting tool, and this mould hoisting tool simple structure, preparation are convenient, and the installation is rapid, and the infiltration problem can effectively be avoided to the simple operation to each component can carry out the dismantlement formula through the combination and connect, and the device still has with low costs, but cyclic utilization's advantage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A preformed hole plugging mould hanging device comprises a first component, a second component and a water stop screw rod, and is characterized in that,
the first component comprises three wooden windows, wherein the first wooden window, the second wooden window and the third wooden window are respectively and vertically arranged, the second wooden window and the third wooden window are arranged in parallel, and the first wooden window, the second wooden window and the third wooden window are fixedly connected through cement nails; the second wooden mill and the third wooden mill are arranged on two sides of the top opening in parallel, and a first through hole is formed in the center of the first wooden mill;
the second member is a circular template and is arranged below the bottom hole, the diameter of the second member is 350mm larger than that of the bottom hole, and the second member is provided with a second through hole;
the stagnant water screw rod includes split screw rod, mountain type clamp, sealing plate and split nut, wherein, split screw rod runs through first wood mill first through-hole the second through-hole with the second component, and through the mountain type clamp with split nut carries out fixed connection.
2. A reserved hole plugging and die hanging device as claimed in claim 1, wherein the width of the first wood workshop is greater than or equal to 150mm, the thickness of the first wood workshop is greater than or equal to 50mm, and the length of the first wood workshop is greater than the diameter of the top hole by 350 mm.
3. The reserved hole plugging and die hanging device as claimed in claim 1, wherein the second wooden house and the third wooden house are the same in size, and the size of the second wooden house or the third wooden house is as follows: the width is greater than or equal to 150mm, the thickness is greater than or equal to 50mm, and the length is equal to the diameter of the top hole.
4. A reserved hole plugging and die hanging device as claimed in claim 1, wherein the number of the mountain-shaped clamps is two, and the two mountain-shaped clamps are respectively arranged on the upper surface of the first wooden house and the lower surface of the second member.
5. A reserved hole plugging and die hanging device as claimed in claim 1, wherein the number of the water stop plates is two, and the two water stop plates are respectively arranged on the lower surface of the first wooden house and the upper surface of the second member.
6. A reserved hole plugging and die hanging device as claimed in claim 5, wherein the water stop plate is made of a steel plate.
7. A reserved hole plugging and die hanging device as claimed in claim 1, wherein the material of the second member is red faced plywood.
8. A reserved hole plugging die suspension device as claimed in claim 1, wherein the thickness of the second member is greater than or equal to 50 mm.
9. A reserved hole plugging die-lifting device as claimed in claim 1, wherein the diameter of the counter screw is 14 mm.
10. A reserved hole plugging and die hanging device as claimed in claim 1, wherein the number of the split nuts is 2, and the split nuts are respectively arranged on one side close to the first wooden house and one side close to the second member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122501328.XU CN216340935U (en) | 2021-10-18 | 2021-10-18 | Mould hanging device for plugging reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122501328.XU CN216340935U (en) | 2021-10-18 | 2021-10-18 | Mould hanging device for plugging reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216340935U true CN216340935U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122501328.XU Active CN216340935U (en) | 2021-10-18 | 2021-10-18 | Mould hanging device for plugging reserved hole |
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| Country | Link |
|---|---|
| CN (1) | CN216340935U (en) |
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2021
- 2021-10-18 CN CN202122501328.XU patent/CN216340935U/en active Active
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