Water stop platform template fixing mechanism

Abstract

The utility model is suitable for building construction equipment field, provide a kind of water stop platform formwork fixed mechanism, include: inner formwork and outer formwork, one cement pouring space is defined to two;Fixed part, its end part is respectively with the fixed connection of inner formwork, outer formwork;Supporting rib, it is extended upwards by plate reinforcement layer, and with the side wall of inner formwork or outer formwork located in cement pouring space is pasted;Pad, it includes the supporting portion of being placed in formwork bottom and making it with plate reinforcement layer form gap and the positioning portion extended to the inside of cement pouring space from its top surface, by this, the utility model can: realize the position fixation of concrete pad, eliminate the deviation of formwork due to vibration, leading to formwork to fall off;Optimize the positioning effect of concrete pad, realize the double positioning of X axis and Y axis.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment, and in particular to a waterstop platform formwork fixing mechanism. Background Technology

[0002] Currently, the formwork for the three small rooms' water-stop platform is being erected. Workers prepare the inner and outer formwork for the water-stop platform in advance according to its dimensions. After the floor beams and slabs are tied, the water-stop platform is placed on top of the slab reinforcement according to its position.

[0003] The practice of placing concrete spacers under the formwork to ensure the thickness of the concrete cover for the slab reinforcement is problematic. These spacers can slip under the waterstop formwork due to vibration, causing the formwork to fall and directly contact the reinforcement. This leads to a series of quality issues, including insufficient concrete cover above the reinforcement, waterstop height not meeting requirements, deformation and displacement of the formwork bottom, and ultimately, deformation of the concrete structure. After the concrete reaches its design strength, the deformed plain concrete waterstop must be chipped and repaired, affecting both construction quality and increasing costs.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned shortcomings, the purpose of this utility model is to provide a waterstop platform template fixing mechanism, which can: 1. To fix the position of the concrete pad blocks and eliminate the situation where they shift from the formwork due to vibration, which could lead to the formwork falling off; 2. Optimize the positioning effect of concrete pad blocks to achieve dual positioning on the X and Y axes.

[0006] To achieve the above objectives, this utility model provides a waterstop platform formwork fixing mechanism, comprising: an inner formwork and an outer formwork, which define a cement pouring space; a fixing member, the ends of which are fixedly connected to the inner formwork and the outer formwork respectively; a supporting bar, which extends upward from the slab reinforcement layer and is attached to the side wall of the inner formwork or the outer formwork located in the cement pouring space; and a pad, which includes a supporting part placed at the bottom of the formwork to form a gap with the slab reinforcement layer and a positioning part extending from its top surface into the cement pouring space.

[0007] According to the waterstop platform template fixing mechanism of this utility model, the fixing member is fixed to the top of the inner template and the outer template by the positioning member.

[0008] According to the waterstop platform template fixing mechanism of this utility model, the fixing member is a plate-shaped or strip-shaped structure.

[0009] According to the waterstop platform template fixing mechanism of this utility model, the inner template and the outer template are straight plates or corner plates at a predetermined angle.

[0010] According to the waterstop platform template fixing mechanism of this utility model, one of the two opposite ends of the positioning part abuts against the cement pouring space.

[0011] According to the waterstop platform template fixing mechanism of this utility model, a pad positioning component is provided between the inner template and the outer template; the pad positioning component has a baffle that abuts against the end of the positioning part along the extension direction of the cement pouring space.

[0012] According to the waterstop platform template fixing mechanism of this utility model, the pad positioning member is a long bolt with a nut screwed to the end, and the inner template and the outer template are respectively provided with through holes for the end of the long bolt to pass through; the baffle extends radially from a predetermined position on the circumference of the pad positioning member.

[0013] According to the waterstop platform template fixing mechanism of this utility model, both ends of the pad are provided with pad positioning parts, and the baffles of the two pad positioning parts form a positioning space, and the positioning part is located in the space.

[0014] This utility model provides a fixing mechanism for a water-stop platform formwork, comprising: an inner formwork and an outer formwork, which are arranged longitudinally and define a cement pouring space; the shape of the inner and outer formwork is determined by the cement pouring space, and the inner and outer formwork are straight plates or angled plates at a predetermined angle, while the corresponding cement pouring space is a straight space or a right-angled space. A fixing member, the ends of which are fixedly connected to the inner and outer formwork respectively; the fixing member fixes the longitudinally placed inner and outer formwork, thereby fixing the size of the cement pouring space defined by them. The fixing member is plate-shaped and fixed to the top of the inner and outer formwork by positioning elements. The positioning elements are steel nails or screws. The inner and outer formwork are right-angled plates, and the fixing member spans and fixes the right-angled area of ​​the inner and outer formwork. Supporting bars extend upward from the slab reinforcement layer and are attached to the side wall of the inner or outer formwork located in the cement pouring space to achieve the positioning of the formwork structure; the slab reinforcement layer is laid on the floor slab, and each supporting bar can be connected to the slab reinforcement layer by welding. A spacer block includes a support portion placed at the bottom of the formwork to create a gap between it and the slab reinforcement layer, and a positioning portion extending from its top surface into the cement pouring space. Concrete needs to be laid inside and above the slab reinforcement layer to form a floor slab. The waterstop is located on the floor slab; therefore, during construction, the concrete for the floor slab and the concrete for the waterstop are poured in the same batch. Therefore, the spacer block, typically made of concrete, is used to support the slab reinforcement layer and the formwork to create a predetermined gap, thus constructing the concrete layer.

[0015] This utility model can: 1. To fix the position of the concrete pad blocks and eliminate the situation where they shift from the formwork due to vibration, which could lead to the formwork falling off; 2. Optimize the positioning effect of concrete pad blocks to achieve dual positioning on the X and Y axes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view structural diagram of the present invention; Figure 3 This is a side sectional view of the present invention. Figure 4 This is a cross-sectional view of the present invention from another direction; In the diagram, 01-slab reinforcement layer, 02-cement pouring space, 03-concrete layer, 1-inner formwork, 2-outer formwork, 3-fixture, 4-support reinforcement, 6-positioning component, 5-pad block, 51-support part, 52-positioning part, 8-pad block positioning component, 81-baffle. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0018] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0019] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0021] See Figure 1 and Figure 2 This utility model provides a waterstop platform template fixing mechanism, which includes: Inner template 1 and outer template 2 are placed longitudinally and define a cement pouring space 02. The shape of the inner template 1 and outer template 2 is determined by the cement pouring space 02. The inner template 1 and outer template 2 are straight plates or corner plates at a predetermined angle, while the corresponding cement pouring space 02 is a straight space or a right-angled space.

[0022] The fixing member 3 has its ends fixedly connected to the inner template 1 and the outer template 2 respectively. The fixing member 3 fixes the longitudinally placed inner template 1 and outer template 2, thereby fixing the size of the cement pouring space 02 defined by the two. The fixing member 3 is plate-shaped and fixed to the top of the inner template 1 and outer template 2 by positioning member 6. The positioning member 6 is a steel nail or screw. In the example shown in the figure, the inner template 1 and outer template 2 are right-angled plates, and the fixing member 3 spans and fixes the right-angled area of ​​the inner template 1 and outer template 2.

[0023] The supporting bar 4 extends upward from the slab reinforcement layer 01 and is attached to the side wall of the inner formwork 1 or outer formwork 2 in the cement pouring space to realize the positioning of the formwork structure; the slab reinforcement layer 01 is laid on the floor slab, and each supporting bar 4 can be connected to the slab reinforcement layer 01 by welding.

[0024] See Figure 3 and Figure 4 The spacer block 5 includes a support portion 51 placed at the bottom of the formwork to create a gap between it and the slab reinforcement layer 01, and a positioning portion 52 extending from its top surface into the cement pouring space 02. Concrete needs to be laid inside and above the slab reinforcement layer 01 to form a floor slab. The waterstop is located on the floor slab; therefore, during construction, the concrete for the floor slab and the concrete for the waterstop are poured in the same batch. Therefore, the spacer block 5, typically made of concrete, is used to support the slab reinforcement layer 01 and the formwork to create a predetermined gap, thus constructing the concrete layer 03.

[0025] To prevent the formwork from detaching from the spacer block 5 due to vibration during concrete pouring and compaction, which could cause the bottom of the formwork to directly contact the slab reinforcement layer 01 and embed the formwork into the concrete layer, it is necessary to ensure the proper positioning of the spacer block 5. The above structure, with the positioning part 52 extending into the cement pouring space 02, achieves the positioning effect of the spacer block 5 through their cooperation, preventing misalignment. Preferably, one of the opposite ends of the positioning part 52 abuts against the cement pouring space 02. The sidewall of the cement pouring space 02 provides positioning of the spacer block 5 along the X-direction.

[0026] See Figure 3 and Figure 4Alternatively, a spacer positioning element 8 may be provided between the inner template 1 and the outer template 2; the spacer positioning element 8 has a baffle 81, which abuts against the end of the positioning part 52 extending along the cement pouring space 02. The spacer positioning element 8 further cooperates with the positioning part 52 to optimize the position of the spacer 5 and prevent the spacer 5 from shifting. The baffle 81 is used to position the spacer 5 along the Y direction. The spacer positioning element 8 is a long bolt with a nut screwed to its end; the inner template 1 and the outer template 2 are respectively provided with through holes for the end of the long bolt to pass through; the baffle 81 extends radially from a predetermined position on the circumference of the spacer positioning element 8.

[0027] Both ends of the pad 5 are provided with pad positioning members 8, and the baffles 81 of the two pad positioning members 8 form a positioning space, and the positioning part 52 is located in the space.

[0028] When installing the template, the pad positioning piece 8 is inserted into the through hole, and the angle of the baffle 81 is adjusted so that it contacts the side wall of the positioning part 52, and then the nut is tightened.

[0029] In summary, this utility model provides a water-stop platform formwork fixing mechanism comprising: an inner formwork and an outer formwork, which are arranged longitudinally and define a cement pouring space; the shape of the inner and outer formwork is determined by the cement pouring space, and the inner and outer formwork are straight plates or angled plates at a predetermined angle, while the corresponding cement pouring space is a straight space or a right-angled space. A fixing member, the ends of which are fixedly connected to the inner and outer formwork respectively; the fixing member fixes the longitudinally placed inner and outer formwork, thereby fixing the size of the cement pouring space defined by them. The fixing member is plate-shaped and fixed to the top of the inner and outer formwork by positioning elements. The positioning elements are steel nails or screws. The inner and outer formwork are right-angled plates, and the fixing member spans and fixes the right-angled area of ​​the inner and outer formwork. Supporting bars extend upward from the slab reinforcement layer and are attached to the side wall of the inner or outer formwork located in the cement pouring space to achieve the positioning of the formwork structure; the slab reinforcement layer is laid on the floor slab, and each supporting bar can be connected to the slab reinforcement layer by welding. A spacer block includes a support portion placed at the bottom of the formwork to create a gap between it and the slab reinforcement layer, and a positioning portion extending from its top surface into the cement pouring space. Concrete needs to be laid inside and above the slab reinforcement layer to form a floor slab. The waterstop is located on the floor slab; therefore, during construction, the concrete for the floor slab and the concrete for the waterstop are poured in the same batch. Therefore, the spacer block, typically made of concrete, is used to support the slab reinforcement layer and the formwork to create a predetermined gap, thus constructing the concrete layer.

[0030] This utility model can: 1. To fix the position of the concrete pad blocks and eliminate the situation where they shift from the formwork due to vibration, which could lead to the formwork falling off; 2. Optimize the positioning effect of concrete pad blocks to achieve dual positioning on the X and Y axes.

[0031] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A fixing mechanism for a waterstop platform template, characterized in that, include: The inner and outer formwork define a cement pouring space. The fasteners are fixedly connected at their ends to the inner and outer templates, respectively. Support bars extend upward from the slab reinforcement layer and are attached to the side wall of the inner or outer formwork located in the cement pouring space. A spacer block, comprising a support portion placed at the bottom of the formwork to create a gap between it and the slab reinforcement layer, and a positioning portion extending from its top surface into the cement pouring space.

2. The waterstop platform template fixing mechanism according to claim 1, characterized in that, The fastener is fixed to the top of the inner and outer templates by a positioning element.

3. The waterstop platform template fixing mechanism according to claim 1 or 2, characterized in that, The fastener is a plate-shaped or strip-shaped structure.

4. The waterstop platform template fixing mechanism according to claim 1, characterized in that, The inner and outer templates are straight plates or angled plates at a predetermined angle.

5. The waterstop platform template fixing mechanism according to claim 1, characterized in that, One of the two opposite ends of the positioning part abuts against the cement pouring space.

6. The waterstop platform template fixing mechanism according to claim 1, characterized in that, A spacer block positioning component is inserted between the inner template and the outer template; The pad positioning component has a baffle that abuts against the end of the positioning part extending along the cement grouting space.

7. The waterstop platform template fixing mechanism according to claim 6, characterized in that, The pad positioning component is a long bolt with a nut screwed to its end, and the inner template and outer template are respectively provided with through holes for the end of the long bolt to pass through; The baffle extends radially from a predetermined position on the circumference of the pad positioning element.

8. The waterstop platform template fixing mechanism according to claim 6, characterized in that, Both ends of the pad are provided with pad positioning components, and the baffles of the two pad positioning components form a positioning space, in which the positioning part is located.

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