CN223386967U - Tongue-and-groove template construction device - Google Patents

Abstract

The application discloses a tongue-and-groove type formwork construction device which comprises a positioning plate, a side formwork, a tongue-and-groove square timber and a locking notch square timber, wherein the positioning plate is placed on the bottom surface of a formwork, the side formwork is vertically and fixedly arranged above the positioning plate, the tongue-and-groove square timber is vertically fixed with the side formwork and is arranged in parallel with the positioning plate, so that two staggered vertical sections are formed at the positions of the tongue-and-groove square timber and the side formwork through vertical construction joints of a concrete slab, and the locking notch square timber is positioned above the tongue-and-groove square timber and is fixedly connected with the tongue-and-groove square timber. According to the application, the vertical section different from the side mold is formed at the square timber of the rabbet, so that two staggered vertical sections are formed, and compared with the traditional vertically through construction joint, the two staggered vertical sections can obviously play a role in reducing the penetration effect, thereby avoiding the problems of leakage, cracking and the like at the construction joint of the concrete slab.

Description

Tongue-and-groove template construction device

Technical Field

The application relates to the technical field of building construction, in particular to a tongue-and-groove template construction device.

Background

The construction joint refers to a joint formed between the concrete poured in advance and the concrete poured in the post because of design requirements or construction needs to be poured in sections in the concrete pouring process. The construction joint is not a truly existing 'joint', but only because the concrete is poured first for more than the initial setting time, a joint surface exists between the construction joint and the concrete poured later, and the joint surface is called the construction joint.

In the existing construction method, the construction joint of the concrete slab is vertically communicated, if the construction joint treatment process is slightly improper in the actual construction on site, the water on the plate surface is easy to leak along the joint, the leakage and the cracking of the construction joint part of the concrete slab are easily caused, and the construction molding quality is poor.

Therefore, how to improve the construction quality of the concrete slab construction joint is a technical problem that needs to be solved by the person skilled in the art.

Disclosure of utility model

The application aims to provide a tongue-and-groove template construction device, which enables concrete slab construction joints to be tongue-and-groove, can effectively reduce the quality risks of leakage and cracking at concrete slab construction joint positions and improves the construction quality.

In order to achieve the above object, the present application provides a tongue-and-groove formwork construction apparatus comprising:

the positioning plate is placed on the bottom surface of the template;

The side die is vertically and fixedly arranged above the positioning plate;

The grooved square timber is vertically fixed with the side mould and is arranged in parallel with the positioning plate, so that a vertical construction joint of the concrete slab forms two staggered vertical sections at the grooved square timber and the side mould;

The square timber with the locking notch is positioned above the square timber with the tongue-and-groove and is fixedly connected with the square timber with the locking notch.

Preferably, the end face of the side die, which is away from the grooved square timber, is provided with a reinforced square timber, one end face of the reinforced square timber is attached to the side die, and the other end face of the reinforced square timber is attached to the positioning plate;

The side mould is characterized in that a supporting connecting plate is arranged on the outer side of the reinforced square timber, a plurality of iron nails are arranged on the supporting connecting plate, one part of iron nails are inserted into the reinforced square timber and then inserted into the side mould, and the other part of iron nails are inserted into the reinforced square timber and then inserted into the positioning plate and used for reinforcing the connection effect of the positioning plate and the side mould.

Preferably, the supporting connecting plates are obliquely arranged, and iron nails on the supporting connecting plates are obliquely inserted into the reinforced square timber.

Preferably, one side surface of the grooved square timber is attached to the side surface of the side mold, and the grooved square timber is fixed on the side mold through iron nails.

Preferably, the lock square timber is arranged in parallel with the rabbet square timber, and the lock square timber is fixed on the rabbet square timber through iron nails.

Preferably, reinforcing steel bars are inserted between the lock notch square timber and the rabbet square timber, and reinforcing steel bars are also inserted between the side dies and the positioning plates.

Preferably, concrete is poured in the formwork to form a reinforced concrete slab having two staggered vertical sections.

Compared with the background art, the application utilizes the grooved square timber to form two staggered vertical sections at the construction joint of the concrete slab, namely, one vertical section is formed by the grooved square timber, the other vertical end surface is formed by the side mold, and the two vertical sections are not on the same vertical surface, thereby effectively slowing down or even blocking the infiltration of accumulated water along the construction joint, reducing the leakage risk of the concrete slab and improving the construction quality.

Specifically, the application comprises a positioning plate, a side die, a grooved square wood and a locking square wood, wherein the positioning plate is fixed on the bottom surface of the column template to play a role in basic positioning, so that the accuracy of the setting position of the device is ensured. The side forms are vertical and fixedly arranged on the upper side of the positioning plate, the grooved square timber is vertical and fixedly arranged on the side forms and is parallel to the positioning plate, and the grooved square timber has a certain thickness and protrudes out of one side of the side forms, so that vertical sections different from the side forms are formed at the grooved square timber on the original vertical construction joint of the concrete slab, and two staggered vertical sections are formed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a construction apparatus for a tongue-and-groove formwork according to an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a tongue-and-groove template construction device provided by an embodiment of the application on a template.

In the figure, 1, a positioning plate 2, a side die 3, a grooved square timber 4, a locking square timber 5, a reinforced square timber 6, a supporting connecting plate 7, a template 8 and reinforcing steel bars.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that, in the present embodiment, the orientation or positional relationship indicated by "upper", "lower", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.

As shown in fig. 1 and 2, in this embodiment, a tongue-and-groove type template construction device is provided, which includes a positioning plate 1, a side mold 2, a tongue-and-groove square wood 3 and a locking square wood 4, wherein the positioning plate 1 is located on the bottom surface of a template 7, plays a role in basic positioning, and ensures the accuracy of the setting position of the device. The side die 2 is vertically and fixedly arranged above the positioning plate 1, and two sides of the side die 2 are provided with flat side surfaces.

The grooved square timber 3 is positioned on one side of the side mould 2, which is away from the positioning plate 1, and is vertically fixed with the side surface of the side mould 2, and on the basis, the grooved square timber 3 is arranged in parallel with the positioning plate 1. Because the square rabbet wood 3 has a certain thickness and protrudes out of one side of the side die 2, a vertical section different from the side die 2 is formed at the square rabbet wood 3 on the original vertical construction joint of the concrete slab, so that two staggered vertical sections are formed.

In other words, the vertical construction joint of the concrete slab forms two staggered vertical sections at the grooved square timber 3 and the side forms 2 due to the protruding action of the grooved square timber 3.

The square timber with locking notch 4 is located above the square timber with tongue-and-groove 3 and is fixedly connected with the square timber with locking notch to play a certain role in reinforcement.

In summary, the two staggered vertical sections are formed at the construction joint of the concrete slab by using the square grooved wood 3, namely, one vertical section is formed by the square grooved wood 3, the other vertical end surface is formed by the side die 2, and the two vertical sections are not on the same vertical surface, so that the seepage of accumulated water along the construction joint can be effectively slowed down or even blocked, the leakage risk of the concrete slab is reduced, and the construction quality is improved.

In addition, in order to further improve the stability of the side mold 2, in the present application, a reinforcing square timber 5 is disposed on the end surface of the side mold 2 facing away from the tongue-and-groove square timber 3, referring to fig. 1 or 2, one end surface of the reinforcing square timber 5 is attached to the side mold 2, and the other end surface is attached to the positioning plate 1, so as to play a certain supporting role.

On this basis, a supporting connecting plate 6 is arranged on the outer side of the reinforced square timber 5, please refer to fig. 2, a plurality of iron nails are arranged on the supporting connecting plate 6, one part of the iron nails are inserted into the reinforced square timber 5 and are inserted into the side mold 2, and the other part of the iron nails are inserted into the reinforced square timber 5 and are inserted into the positioning plate 1, so that the connecting effect of the positioning plate 1 and the side mold 2 is enhanced, and the stability of the setting of the side mold 2 is ensured.

The support link plate 6 of the present application is disposed obliquely, wherein the inclination is with respect to the reinforcing square lumber 5, and the iron nails on the support link plate are inserted obliquely into the reinforcing square lumber 5. Compared with a vertical insertion mode, the iron nail is more effective in obliquely inserting and stronger in bearing capacity.

Similarly, one side surface of the grooved square timber 3 is also attached to the side surface of the side mold 2, so that the attachment degree between the grooved square timber 3 and the side mold 2 is ensured, the relative stability is improved, and the grooved square timber 3 is fixed on the side mold 2 through iron nails.

The lock notch square timber 4 is arranged in parallel with the tongue-and-groove square timber 3, and the lock notch square timber 4 is fixed on the tongue-and-groove square timber 3 through iron nails. The fixing manner of the iron nail includes, but is not limited to, this manner, and it is not necessary to describe the manner in detail here, so as to ensure good connection stability between the opposing members.

Referring to fig. 2, the rebate 8 is further inserted between the square timber 4 and the square timber 3, and the rebate 8 is also inserted between the side mold 2 and the positioning plate 1, and of course, the arrangement of the rebate 8 does not affect the overall arrangement effect of the device, and the rebate 8 can be provided through the corresponding position by providing a through hole. When concrete is poured in the formwork 7, two reinforced 8 concrete slabs with staggered vertical sections can be formed at the grooved square timber 3 and the side forms 2.

The parts can be deeply designed and prefabricated according to actual needs, and the thickness, the material, the size and the model specification of the parts can be selected according to actual needs, so that the parts are not limited too much.

Compared with the traditional construction device, the application has the advantages of simple and quick operation, high efficiency, low manufacturing cost, firm fixation, difficult deviation, reduced concrete slab leakage risk and improved construction quality.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.

Claims (7)

1. A tongue-and-groove formwork construction device, comprising: A positioning plate is placed on the bottom surface of the template; A side mold is vertically and fixedly arranged above the positioning plate; Tongue-and-groove timbers are fixed perpendicularly to the side forms and are arranged parallel to the positioning plates, so that the vertical construction joint of the concrete slab forms two staggered vertical sections at the tongue-and-groove timbers and the side forms; The locking square timber is located above the tongue-and-groove square timber and is fixedly connected thereto. 2. The tongue-and-groove formwork construction device according to claim 1, characterized in that a reinforcing square timber is provided on the end face of the side formwork away from the tongue-and-groove square timber, one end face of the reinforcing square timber is in contact with the side formwork, and the other end face is in contact with the positioning plate; A supporting connecting plate is provided on the outside of the reinforcing square timber, and a plurality of iron nails are provided on the supporting connecting plate. A part of the iron nails are inserted into the reinforcing square timber and then inserted into the side form, and another part of the iron nails are inserted into the reinforcing square timber and then inserted into the positioning plate, so as to reinforce the connection effect between the positioning plate and the side form. 3. The tongue-and-groove formwork construction device according to claim 2, characterized in that the supporting connecting plates are arranged at an angle, and the iron nails on the supporting connecting plates are inserted at an angle into the reinforcing square timbers. 4. The tongue-and-groove formwork construction device according to claim 1, wherein one side of the tongue-and-groove square timber is fitted with a side surface of the side form, and the tongue-and-groove square timber is fixed to the side form by iron nails. 5. The tongue-and-groove formwork construction device according to claim 1, wherein the locking square timber is arranged parallel to the tongue-and-groove square timber, and the locking square timber is fixed to the tongue-and-groove square timber by iron nails. 6. The tongue-and-groove formwork construction device according to claim 1, characterized in that steel bars are inserted between the locking square timbers and the tongue-and-groove square timbers, and steel bars are also inserted between the side formwork and the positioning plate. 7. The tongue-and-groove formwork construction device according to claim 6, wherein concrete is poured in the formwork to form a reinforced concrete slab with two staggered vertical sections.