Hanging formwork for pouring reverse ridge

Abstract

The utility model discloses a hanging formwork for pouring a reverse ridge. The hanging formwork comprises a side formwork, a water stop side formwork and a connecting piece. The side template is arranged on one side of the waterless room; the water stop side template is arranged on one side of the watery room and comprises a mold and a waterproof chamfering template, and the waterproof chamfering template is arranged at the lower end of the mold; the side formwork and the water stop side formwork are fixedly connected through a connecting piece, and the side formwork and the water stop side formwork jointly define a pouring space used for pouring a reverse ridge. According to the technical scheme, the pouring space used for pouring the reverse ridge is jointly defined by the side formwork and the water stop side formwork, accurate positioning of the reverse ridge to be poured is achieved, it is ensured that the reverse ridge does not deviate in the pouring process, the qualified reverse ridge is poured, secondary rework is avoided, and the production efficiency is improved. And a waterproof chamfering template at the lower end of the mold is used for accurately and integrally pouring an internal corner chamfer at the root, so that the problem of secondary repair caused by easy deviation of a reverse ridge in the pouring process is solved, and the purpose of waterproof construction of a watery room is well achieved.

Description

Technical Field

[0001] The utility model application belongs to the technical field of building waterproof construction, and specifically relates to a hanging mold used for pouring anti-slope. Background Art

[0002] In recent years, with the development of society, people have higher and higher requirements for housing quality. Therefore, waterproof construction of houses has become very important. When on-site construction workers are pouring concrete on the structural slab, they need to carry out waterproof construction between the water-rich room and the water-free room. The current traditional waterproof construction measures mainly include the following two methods:

[0003] ① Pre-embedded waterstop steel strip or waterstop angle aluminum. Pre-embedded waterstop steel strip is a waterstop measure that welds the steel strip to the plate surface steel bar. However, the pre-embedded waterstop steel strip cannot be fully welded on the plate surface steel bar, but can only be spot welded. The spot welding spacing is greatly affected by the steel bar spacing. Welding has certain damage to the strength of the steel bar, and the finished product protection is relatively difficult. When pouring concrete, the steel bar is prone to large-scale unwelding after being stepped on. Pre-embedded waterstop angle aluminum is a waterstop measure that embeds the angle aluminum into the thickness of the steel bar protective layer concrete when the plate surface is finished. However, when the pre-embedded waterstop angle aluminum is embedded in the steel bar protective layer concrete, the embedding depth is affected by the height of the steel bar. The thickness of the waterstop angle aluminum on the market that is suitable for waterstop measures is about 2mm. After on-site inspection, the metal strength cannot meet the requirements. It is easy to fall over when the concrete pouring is completed and the next process is carried out. It is easy to break the concrete and fall off during the lifting process.

[0004] ② Set up a counter-sill, also called a flip beam, which is usually a row of continuous low walls above the ground cast with concrete at the bottom of the wall between the water-free room and the water-rich room, which is used for root waterproofing of the water-rich room. The water-stopping measure is to install the counter-sill template on the structural plate surface steel bars in advance and then cast it, so that the counter-sill and the structural plate can be cast in one go, but how to accurately position it and ensure that it does not deviate during the casting process to reduce the subsequent grinding and repair work has yet to be solved. In addition, there is currently no construction template that can cast the counter-sill and the internal angle chamfer at the junction with the structural plate in one piece. It is only used to use devices such as beer bottles to draw a natural arc chamfer along the direction of the internal angle with the curvature of the bottle body, but the integrity and consistency of the counter-sill and waterproof chamfer after casting are relatively poor.

[0005] Therefore, there is an urgent need to design a hanging mold for pouring the counter-slope, which can accurately position the counter-slope to be poured and ensure that it does not deviate during the pouring process, thereby avoiding later grinding and repairing or even secondary rework. At the same time, it can also accurately cast the inner corner chamfer of the root of the counter-slope in one piece, thereby achieving the purpose of ensuring work quality, improving construction efficiency, and saving construction costs, and ultimately effectively solving the problem of leakage in rooms such as bathrooms and balconies. Utility Model Content

[0006] The utility model application provides a hanging mold for pouring an anti-slope to solve the problems existing in the above-mentioned prior art.

[0007] To achieve the above-mentioned purpose, the utility model provides a hanging formwork for pouring an anti-slope, comprising: a side formwork, a water-stop side formwork and a connecting piece;

[0008] The side formwork is set on one side of the waterless room;

[0009] The water-stop side template is arranged on one side of the water-rich room. The water-stop side template includes a mold and a waterproof chamfer template. The lower end of the mold is provided with a waterproof chamfer template.

[0010] The side formwork and the waterstop side formwork are fixed together through a connecting piece, and the side formwork and the waterstop side formwork together enclose a casting space for casting the counter-slope.

[0011] Furthermore, the connecting piece is an angle steel, and connecting holes are respectively formed at both ends of the angle steel.

[0012] Furthermore, each end of the angle steel is formed with at least two connection holes.

[0013] Furthermore, the cross section of the side template is an inverted L-shaped structure, and a plurality of mounting holes are formed at intervals on the upper end surface of the side template, and the mounting holes correspond to the connecting holes.

[0014] Furthermore, the connecting piece and the side formwork are connected by bolts.

[0015] Furthermore, the waterproof chamfer template is a triangular tube, and a through hole is formed on the upper end surface of the triangular tube.

[0016] Furthermore, the mold is a square steel tube, the upper end surface of the square steel tube is formed with a first through hole, and the lower end surface of the square steel tube is formed with a second through hole; long bolts are inserted and installed in the first through hole of the square steel tube, the second through hole, the through hole of the waterproof chamfering template and the connecting hole of the connecting piece.

[0017] Furthermore, the mold is a channel steel, and a first through hole is formed on the upper end surface of the channel steel, and the first through hole matches the connecting hole of the connecting piece; a second through hole is formed on the lower end surface of the channel steel, and the second through hole corresponds to the through hole of the waterproof chamfering template.

[0018] Furthermore, the through hole is a threaded hole.

[0019] Furthermore, the upper end surface of the waterstop side template and the upper end surface of the side template are installed at the same horizontal height through a connecting piece, and the depth a of the side template is smaller than the depth b of the waterstop side template.

[0020] The advantages and positive effects of the utility model are:

[0021] 1. The utility model application discloses a hanging mold for pouring a counter-slope. By setting the hanging mold on the steel bar of the counter-slope to be poured, a cantilever installation method is adopted, and the side mold and the water-stop side mold are jointly enclosed to form a space for pouring the counter-slope, the accurate positioning of the counter-slope to be poured is achieved, and a qualified counter-slope that meets the standards is poured, avoiding grinding and repairing or even secondary rework in the later stage. At the same time, the waterproof chamfer template at the lower end of the mold can also be used to accurately and integrally pour the inner corner chamfer of the root on the side of the water-rich room of the counter-slope, so that the integrity of the connection between the inner corner chamfer and the pouring of the counter-slope is excellent. This hanging mold not only ensures the work quality and effectively solves the leakage problem of the bathroom, balcony and other water-related rooms, but also improves the installation accuracy of the water-stop counter-slope, making it more compatible with the post-process, making the subsequent construction simpler and faster, and has the technical characteristics of convenience, practicality and simple structure, which virtually avoids high economic losses. Compared with the traditional technology, it solves the leakage risk of horizontal construction joints, optimizes the complex construction process, and finally achieves the purpose of improving construction efficiency and saving construction costs. In addition, the hanging formwork has a simple structure and is easy to operate.

[0022] 2. The hanging formwork for casting the counter-slope disclosed in the utility model application has at least two connecting holes at each end of the angle steel, that is, the number is two or more. This design allows the on-site operator to adjust the spacing between the adjusting side formwork and the water-stop side formwork to the required distance according to the width of the counter-slope to be cast, so that the hanging formwork can be used to cast counter-slopes of different specifications and achieve precise positioning.

[0023] 3. The hanging formwork for pouring the counter-slope disclosed in the utility model application uses angle steel as the connecting piece, and is connected to the side formwork and the water-stop side formwork by bolts. This connection method is easy to operate and has a firm connection.

[0024] 4. The hanging mold for pouring the counter-slope disclosed in the utility model application has a through hole set as a threaded hole, which can add more connection points between the mold and the waterproof chamfer template to achieve the purpose of enhancing the connection strength between the two and making the connection between the two more stable.

[0025] 5. The utility model application discloses a hanging formwork for casting the counter-slope, in which the upper end surface of the water-stop side formwork and the upper end surface of the side formwork are installed at the same horizontal height through a connecting piece, and the depth a of the side formwork is smaller than the depth b of the water-stop side formwork. This can make the floor of the water-rich room 20 to 30 mm lower than the floor of the adjacent water-free room after construction to prevent the overflow of accumulated water. The use of this hanging formwork can not only make the counter-slope and the structural slab cast and formed at one time, but also meet the conventional construction requirements of the industry.

[0026] 6. The technical solution disclosed in the utility model application generally has the advantages of simple structure, detachability, firm connection, strong sealing, easy use, easy production, safety and reliability, low cost, precise positioning, and compliance with conventional construction requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of one embodiment of a hanging mold for pouring an anti-ridge disclosed in the utility model;

[0028] Figure 2 yes Figure 1 Stereoscopic image of

[0029] Figure 3 It is a structural schematic diagram of another embodiment of a hanging mold for pouring an anti-ridge disclosed in the utility model;

[0030] Figure 4 Yes Figure 3 Stereoscopic image of

[0031] Figure 5 It is a structural schematic diagram of the connecting parts in this hanging mold;

[0032] Figure 6 This is a structural diagram of the side template in this hanging formwork;

[0033] Figure 7 It is a structural schematic diagram of the waterproof chamfered template in this hanging mold;

[0034] Figure 8 It is a structural schematic diagram of one embodiment of the mold in the hanging mold;

[0035] Fig. 9 It is a structural schematic diagram of another embodiment of the mold in the hanging mold.

[0036] Description of Reference Numerals

[0037] 1. Side template; 101. Mounting hole; 2. Connector; 201. Connecting hole; 3. Long bolt; 4. Water-stop side template; 401. Waterproof chamfer template; 401a. Through hole; 402. Mold; 402a. First through hole; 402b. Second through hole; 5. Counter-ridge. DETAILED DESCRIPTION

[0038] The specific implementation of the utility model application is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0039] In the technical solution disclosed in the utility model application, unless otherwise stated, the directional words used, such as "upper, lower, left, right", are generally defined based on the drawing direction of the corresponding drawings. In addition, it should be noted that the terms used, such as "first, second", etc., are used to distinguish one element from another and do not have order or importance. In addition, in the description with reference to the drawings, the same mark in different drawings represents the same element.

[0040] According to the utility model application, a hanging mold for pouring an anti-slope is disclosed, such as Figures 1 to 4 As shown, it includes: a side formwork 1, a water-stop side formwork 4 and a connecting piece 2;

[0041] The side formwork 1 is arranged on one side of the waterless room;

[0042] The water-stop side template 4 is arranged at one side of the water-rich room, and the water-stop side template 4 comprises a mold 402 and a waterproof chamfer template 401, and the waterproof chamfer template 401 is arranged at the lower end of the mold 402;

[0043] The side formwork 1 and the water-stop side formwork 4 are fixedly connected together by a connecting piece 2 , and the side formwork 1 and the water-stop side formwork 4 together enclose a casting space for casting the counter-slope 5 .

[0044] In the above technical scheme, positioning steel bars (usually welded) are installed on the steel bars of the structural plate where the anti-bank 5 is to be poured, and then the hanging mold is set on the positioning steel bars, that is, a cantilever installation method is adopted, and the side template 1 and the water-stop side template 4 are jointly enclosed to form a pouring space for pouring the anti-bank 5, so as to achieve accurate positioning of the anti-bank 5 to be poured, and ensure that no deviation occurs during the pouring process, and finally pour out a qualified anti-bank 5 that meets the standards, avoiding later grinding and repair or even secondary rework, and at the same time, the waterproof chamfer template 401 at the lower end of the mold 402 can also accurately and integrally pour the inner corner chamfer of the root on the side of the water-rich room of the anti-bank 5, and the integrity of the connection between the inner corner chamfer and the anti-bank 5 is excellent. This hanging mold not only ensures the work quality, effectively solves the leakage problem of the bathroom, balcony and other water-related rooms, but also improves the installation accuracy of the water-stop anti-bank 5, making it more compatible with the post-process, making the subsequent construction simpler and faster, and has the technical characteristics of convenience, practicality and simple structure, which virtually avoids high economic losses. Compared with traditional technology, it solves the hidden danger of leakage at the horizontal construction joint, optimizes the complex construction process, and ultimately achieves the goal of improving construction efficiency and saving construction costs.

[0045] In this embodiment, if Figure 5As shown, the connecting member 2 is an angle steel, and connection holes 201 are respectively formed at both ends of the angle steel. The connecting member 2 is made of angle steel, which is convenient for construction personnel to operate. The connection holes 201 formed at both ends of the angle steel are used to connect with the operating side formwork 1 and the water stop side formwork 4 respectively. The connection method may include bolt connection and pin connection, which is not specifically limited in this disclosure.

[0046] In this embodiment, if Figure 5 As shown, at least two connection holes 201 are formed at each end of the angle steel, that is, two or more connection holes 201 are formed at each end. This design allows on-site operators to adjust the spacing between the adjusting side formwork 1 and the water-stop side formwork 4 to the required distance according to the width of the counter-slope 5 to be cast, so that the hanging formwork can be used to cast counter-slopes 5 of different specifications and achieve precise positioning.

[0047] In this embodiment, if Figure 6 As shown, the cross section of the side formwork 1 is an inverted L-shaped structure, and a plurality of mounting holes 101 are formed at intervals on the upper end surface of the side formwork 1, and the mounting holes 101 correspond to the connecting holes 201. Preferably, the side formwork 1 can use an angle joint plate. Furthermore, the connecting member 2 is connected to the side formwork 1 by bolts, which is easy to operate and has a firm connection.

[0048] In this embodiment, if Figure 7 As shown, the waterproof chamfer template 401 is a triangular tube with a through hole 401a on the upper end surface. The waterproof chamfer template 401 is used to cast the inner corner chamfer at the root of the anti-slope 5, and the through hole 401a is used to connect with the mold 402 as a whole, so that the water-stop side template 4 has good integrity, thereby accurately casting the anti-inner corner chamfer in one piece.

[0049] In some embodiments, Figure 8 As shown, the mold 402 is a square steel tube, the upper end surface of the square steel tube is formed with a first through hole 402a, and the lower end surface of the square steel tube is formed with a second through hole 402b; Figure 1 As shown, the connection hole 201 of the connection member 2, the first through hole 402a, the second through hole 402b and the through hole 401a of the waterproof chamfering template 401 are inserted with long bolts 3, and nuts corresponding thereto are installed on the long bolts 3 for fastening. Specifically, the first through hole 402a, the second through hole 402b and the through hole 401a of the waterproof chamfering template 401 of the square steel tube are formed in a plurality, and each of the first through hole 402a, the second through hole 402b and the through hole 401a opposite to each other up and down are coaxial, and they and the long bolts 3 form a bolt connection structure, and the mold 402 relies on a plurality of sets of these bolt connection structures to achieve fixed connection with the waterproof chamfering template 401 (triangular tube).

[0050] In other embodiments, Fig. 9As shown, the mold 402 is a channel steel, and a first through hole 402a is formed on the upper end surface of the channel steel, and the first through hole 402a matches the connection hole 201 of the connection member 2; a second through hole 402b is formed on the lower end surface of the channel steel, and the second through hole 402b corresponds to the through hole 401a of the waterproof chamfering template 401, that is, the size is the same and one-to-one corresponding. Figure 3 As shown, the channel steel is connected and installed through the first through hole 402a and the connection hole 201 of the connector 2 to achieve connection with the angle steel; the channel steel is connected and installed through the second through hole 402b and the through hole 401a of the waterproof chamfering template 401 to achieve connection with the triangular tube. In addition, in this solution, the first through hole 402a and the second through hole 402b can be coaxial or non-coaxial, and have the same or different specifications and sizes, which are not specifically limited here.

[0051] On this basis, in some specific implementations, the through hole 401a on the upper end surface of the triangular tube can be designed as a threaded hole:

[0052] ① When the mold 402 is a square steel tube, in addition to the first through hole 402a and the second through hole 402b respectively formed at both ends of the upper and lower end faces of the square steel tube, more first through holes 402a and second through holes 402b may be formed in the middle of the upper and lower end faces of the square steel tube, and more through holes 401a may be formed in the middle of the upper end face of the triangular tube. Then, only the corresponding long bolts 3 need to be installed through the above holes, and the connection can be achieved through the long bolts 3 and the through holes 401a of the threaded structure, without the need to install other nuts;

[0053] ② When the mold 402 is made of channel steel, in addition to the first through hole 402a and the second through hole 402b at the two ends of the upper and lower end faces of the channel steel, more first through holes 402a and second through holes 402b can be made in the middle of the upper and lower end faces of the channel steel, and more through holes 401a can be made in the middle of the upper end face of the triangular tube. Then, ordinary bolts need to be installed through the above holes, and the connection can be achieved through the ordinary bolts and the through holes 401a of the threaded structure, without the need to install other nuts. Further, this scheme can also follow the example of "①" to connect the channel steel and the triangular steel through long bolts 3 to facilitate installation by construction personnel. In this case, the sizes of the connecting hole 201, the first through hole 402a, the second through hole 402b and the through hole 401a need to match, and the first through hole 402a, the second through hole 402b and the through hole 401a are all coaxial and one-to-one corresponding.

[0054] In summary, the through hole 401a is set as a threaded hole, which can add more connection points between the mold 402 and the waterproof chamfer template 401, so as to enhance the connection strength between the two and make the connection between the two more stable.

[0055] In this embodiment, if Figure 1, Figure 3 As shown, the upper end surface of the water-stop side formwork 4 and the upper end surface of the side formwork 1 are installed at the same horizontal height through the connecting piece 2, and the depth a of the side formwork 1 is less than the depth b of the water-stop side formwork 4. Usually, in order to prevent the overflow of accumulated water, the floor of the water-rich room should be 20 to 30 mm lower than the floor of the adjacent water-free room. Using this hanging formwork can not only make the anti-slope 5 and the structural plate cast in one time, but also meet the conventional construction requirements of this industry.

[0056] The utility model application exemplarily describes the steps of using the anti-ridge hanging mold, which are as follows:

[0057] S1. Determine the specification parameters of the anti-ridge 5 to be constructed according to the site conditions, and then install the positioning steel bars at the appropriate position on the structural plate steel bars;

[0058] S2. Install the hanging formwork: according to the width of the anti-ridge 5, install the side formwork 1 and the water-stop side formwork 4 at the two ends of the lower end surface of the connecting member 2 at a corresponding spacing (equal to the width of the anti-ridge 5);

[0059] S3, arranging the connecting piece 2 on the positioning steel bar of the anti-ridge 5 to be cast, wherein the side formwork 1 is located on the side of the waterless room, and the water-stop side formwork 4 is located on the side of the water-rich room, and the side formwork 1 and the water-stop side formwork 4 are together enclosed to form a casting space for casting the anti-ridge 5;

[0060] S4, pouring concrete on the structural plate and the counter sill 5 respectively, and pouring the waterproof chamfer together;

[0061] S5. After the concrete is cured until its strength reaches the corresponding requirements, the hanging formwork will be dismantled, which is specifically divided into: one loosening, two levels, and three dismantling.

[0062] The preferred implementation of the utility model application is described in detail above in conjunction with the accompanying drawings. However, the application is not limited to the specific details in the above implementation. Within the scope of the disclosed technical concept, the technical solution of the utility model application can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the patent of this application. For example, the connection hole 201 formed on each end of the angle steel can be changed to a long hole.

[0063] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this patent application will not further describe various possible combinations.

[0064] In addition, the various implementation modes of the present utility model application may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed in the present utility model application.

Claims

1. A hanging mold for pouring an anti-slope, characterized in that: include: Side formwork (1), water stop side formwork (4) and connecting piece (2); The side template (1) is arranged on one side of the waterless room; The water-stop side template (4) is arranged on one side of the water-prone room, and the water-stop side template (4) comprises a mold (402) and a waterproof chamfer template (401), and the waterproof chamfer template (401) is arranged at the lower end of the mold (402); The side formwork (1) and the water-stop side formwork (4) are fixedly connected together via a connecting piece (2), and the side formwork (1) and the water-stop side formwork (4) together enclose a casting space for casting the counter-slope (5).

2. The hanging formwork for pouring the anti-ridge according to claim 1 is characterized in that: The connecting piece (2) is an angle steel, and connecting holes (201) are respectively formed at both ends of the angle steel.

3. The hanging formwork for pouring the anti-ridge according to claim 2 is characterized in that: Each end of the angle steel is formed with at least two connection holes (201).

4. The hanging formwork for pouring the anti-ridge according to claim 3 is characterized in that: The cross section of the side template (1) is an inverted L-shaped structure. The upper end surface of the side template (1) is provided with a plurality of mounting holes (101) at intervals, and the mounting holes (101) correspond to the connection holes (201).

5. The hanging formwork for pouring the reverse ridge according to claim 4 is characterized in that: The connecting piece (2) and the side formwork (1) are connected by bolts.

6. The hanging formwork for pouring the reverse ridge according to claim 5, characterized in that: The waterproof chamfered template (401) is a triangular tube, and a through hole (401a) is formed on the upper end surface of the triangular tube.

7. The hanging formwork for pouring the reverse ridge according to claim 6, characterized in that: The mold (402) is a square steel tube, the upper end surface of the square steel tube is formed with a first through hole (402a), and the lower end surface of the square steel tube is formed with a second through hole (402b); long bolts (3) are inserted and installed in the first through hole (402a), the second through hole (402b) of the square steel tube, the through hole (401a) of the waterproof chamfer template (401), and the connecting hole (201) of the connecting piece (2).

8. The hanging formwork for pouring the reverse ridge according to claim 6, characterized in that: The mold (402) is a channel steel, and a first through hole (402a) is formed on the upper end surface of the channel steel, and the first through hole (402a) matches the connection hole (201) of the connection piece (2); a second through hole (402b) is formed on the lower end surface of the channel steel, and the second through hole (402b) corresponds to the through hole (401a) of the waterproof chamfer template (401).

9. The hanging formwork for pouring the reverse ridge according to claim 7 or 8, characterized in that: The through hole (401a) is a threaded hole.

10. The hanging formwork for pouring the reverse ridge according to any one of claims 1 to 8, characterized in that: The upper end surface of the water-stop side formwork (4) and the upper end surface of the side formwork (1) are installed at the same horizontal height through the connecting piece (2), and the depth a of the side formwork (1) is smaller than the depth b of the water-stop side formwork (4).

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