CN215948878U

CN215948878U - Slurry leakage prevention prefabricated template

Info

Publication number: CN215948878U
Application number: CN202121505990.6U
Authority: CN
Inventors: 吕朋非; 徐洪瑞; 于秀生; 渠苏辉; 吴波
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-04
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a prefabricated template for preventing slurry leakage, which comprises a template main body, a rubber gasket and a connecting assembly. The template main body comprises a plate body and a flanging positioned at the outer edge of the plate body. The rubber packing ring is that the annular cover is established in turn-ups's the outside, has the inside wall with turn-ups butt and keeps away from turn-ups's lateral wall, encircles the inside wall and is equipped with the first arc wall that is used for increasing the deformability volume, encircles the lateral wall and is equipped with and be used for increasing the second arc wall of deformability. The rubber packing ring is also provided with a third arc-shaped groove used for increasing the deformable number. The connecting assembly is used for fixing the rubber gasket. The slurry leakage preventing prefabricated template provided by the utility model can ensure the plugging work of two adjacent template main bodies through the rubber gaskets which are connected on the turned-over edges, and the deformation amount of the rubber gaskets can be increased through the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove which are arranged on the rubber gaskets, so that the slurry leakage preventing prefabricated template can adapt to gaps with different sizes between the two adjacent template main bodies, and the practicability is strong.

Description

Slurry leakage prevention prefabricated template

Technical Field

The utility model belongs to the technical field of construction auxiliary tools, and particularly relates to a slurry leakage prevention prefabricated template.

Background

In the building construction project, a formwork is laid on site, and then concrete is poured to form the concrete in the formwork. With the development of construction technology, the use of the template made of alloy materials is more and more extensive, and the construction efficiency of the building engineering is improved due to the characteristics of easy forming, easy installation, high strength and the like. The template of alloy material is along with using repeatedly or receiving outside impact effect after, easily takes place deformation, especially in its edge hem department, leads to after a plurality of template assembly, the great gap appears between two templates that dock mutually, and then takes place to leak the condition of thick liquid at concrete placement in-process.

In the prior art, before assembling the formworks, a rubber sheet is usually placed between the two butted formworks, or an auxiliary tool for preventing slurry leakage is further installed outside the formworks. Although the arrangement of sheet rubber can place to a certain extent and leak thick liquid, because the deformation degree of sheet rubber is less, only can carry out the shutoff to less gap, and the great gap of unable adaptation, moreover, when laying the sheet rubber, also increased very big labour, the practicality is relatively poor. The appurtenance of leak protection thick liquid only can settle the butt joint department at two templates, and its leak protection space is limited moreover, and to the more construction of template, its installation is taken trouble and is hard, and its cost is higher in addition, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a slurry leakage prevention prefabricated template, and aims to solve the problem that the existing slurry leakage prevention mode of the prefabricated template is poor in practicability.

In order to achieve the purpose, the utility model adopts the technical scheme that: there is provided a prefabricated form panel for preventing grout leakage, comprising:

the template main body comprises a plate body and a flanging positioned at the outer edge of the plate body, wherein the flanging is integrally connected with the plate body and is perpendicular to the plate body; setting the normal direction of the plate body as a first direction;

the rubber gasket is annularly sleeved on the outer side of the flanging and is provided with an inner side wall abutted against the flanging and an outer side wall far away from the flanging; a first arc-shaped groove for increasing the deformable quantity is arranged around the inner side wall, and a second arc-shaped groove for increasing the deformable quantity is arranged around the outer side wall; the two side walls of the rubber gasket along the first direction are respectively provided with third arc-shaped grooves which are distributed annularly and used for increasing the deformable third amount; and

coupling assembling is equipped with a plurality ofly, it is a plurality of coupling assembling interval sets up on the turn-ups, and with the rubber packing ring is connected, is used for fixing the rubber packing ring.

In one possible implementation manner, the plate body is of a rectangular appearance structure and is provided with two opposite long sides and two opposite wide sides;

the flanging is provided with two long flanging arranged corresponding to each long edge and two wide flanging arranged corresponding to each wide edge, and the two long flanging and the two wide flanging are enclosed to form a rectangular frame.

In a possible implementation manner, the length direction of the long side is set to be a second direction, and the length direction of the wide side is set to be a third direction;

the rubber gasket includes:

two long rubber pads are arranged and are arranged along the second direction, and the two long rubber pads are respectively arranged in one-to-one correspondence with the long flanges; the two side walls of each long rubber mat along the first direction are provided with the third arc-shaped grooves, and the two side walls along the third direction are respectively provided with the first arc-shaped grooves and the second arc-shaped grooves; and

two wide rubber pads are arranged and are arranged along a third direction, and the two wide rubber pads are respectively arranged in one-to-one correspondence with the wide flanges; the two side walls of each long rubber mat along the first direction are provided with the third arc-shaped grooves, and the two side walls along the second direction are respectively provided with the first arc-shaped grooves and the second arc-shaped grooves; the two wide rubber mats and the two long rubber mats are enclosed to form an annular closed body matched with the rectangular frame.

In one possible implementation, the first arcuate slot and the cross-section are the same as the cross-section of the second arcuate slot.

In a possible implementation manner, a width of each of the long rubber pads along the first direction is equal to a thickness of each of the wide rubber pads along the first direction; the width of each long rubber pad along the third direction is equal to the thickness of each wide rubber pad along the second direction;

the width of the long rubber pad along the first direction is larger than that of the long rubber pad along the third direction.

In one possible implementation manner, a plurality of the connecting members are uniformly distributed on each of the long flanges and each of the wide flanges, and each of the connecting members includes:

the reinforcing rods are arranged inside the long rubber mats or the wide rubber mats and arranged along the extending direction of the corresponding long rubber mats or the corresponding wide rubber mats;

the sliding column is provided with a first sliding column end and a second sliding column end opposite to the first sliding column end, the first sliding column end is fixedly connected with the reinforcing rod, and the second sliding column end penetrates through the corresponding long rubber pad or the corresponding wide rubber pad and penetrates through the corresponding long flanging or the corresponding wide flanging to extend into the rectangular frame; the second end of the sliding column is provided with an external thread structure; and

the adjusting nut is in threaded connection with the external thread structure, abuts against the inner side face of the long flanging or the wide flanging corresponding to the sliding column and is used for adjusting the position of the reinforcing rod;

the long flanging or the wide flanging is provided with a sliding hole for the sliding column to pass through; the long rubber mat or the wide rubber mat is internally provided with a containing cavity for the reinforcing rod to be arranged, and a through hole for the sliding column to pass through and be communicated with the containing cavity is arranged.

In one possible implementation, the axis of the via is disposed along the second direction or along the third direction.

In one possible implementation, the rubber gasket is made of a silicon rubber material.

In this implementation/application embodiment, the template main body that sets up can guarantee to assemble each other with other template main bodies, and then the shaping work of pouring of the concrete of being convenient for. Through enclosing at the periphery side of turn-ups and establishing rubber packing ring, can utilize its characteristic that receives the pressure deformation, carry out the shutoff with the gap between template main part and the template main part, and then prevent to leak thick liquid. And, set up first arc wall, second arc wall and third arc wall on the rubber gasket respectively, the deformation volume after multiplicable rubber gasket receives the pressure, and then the effect of reinforcing shutoff. In addition, coupling assembling can connect the rubber packing ring on the turn-ups, can alleviate staff's labour to a certain extent to the work of assembling of template main part is convenient for. The slurry leakage preventing prefabricated template provided by the utility model can ensure the plugging work of two adjacent template main bodies through the rubber gaskets which are connected on the turned-over edges, and the deformation amount of the rubber gaskets can be increased through the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove which are arranged on the rubber gaskets, so that the slurry leakage preventing prefabricated template can adapt to gaps with different sizes between the two adjacent template main bodies, and the practicability is strong.

Drawings

Fig. 1 is a schematic structural view of a prefabricated template for preventing slurry leakage according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a template main body of the prefabricated template for preventing slurry leakage according to the embodiment of the utility model;

FIG. 3 is a schematic diagram of a rubber gasket structure of a prefabricated form for preventing slurry leakage according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view illustrating the structure of the long or wide cushion of the rubber gasket of the prefabricated form for preventing grout leakage shown in FIG. 3;

fig. 5 is a schematic structural view of a connecting assembly of the slurry leakage prevention prefabricated formwork according to the embodiment of the present invention;

description of reference numerals:

10. a template body; 11. a plate body; 12. flanging; 13. a slide hole; 20. a rubber gasket; 21. a long rubber pad; 22. a wide rubber pad; 23. a first arc-shaped slot; 24. a second arc-shaped slot; 25. a third arc-shaped slot; 26. an accommodating cavity; 27. a via hole; 30. a connecting assembly; 31. a reinforcing rod; 32. a traveler; 33. and adjusting the nut.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is 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 illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 5, the prefabricated form for preventing grout leakage of the present invention will now be described. The prefabricated template for preventing slurry leakage comprises a template main body 10, a rubber gasket 20 and a connecting assembly 30. The template main body 10 includes a plate body 11 and a flange 12 located at an outer edge of the plate body 11, and the flange 12 is connected with the plate body 11 in an integrated manner and is perpendicular to the plate body 11. The normal direction of the plate body 11 is set to be the first direction. The rubber gasket 20 is annularly sleeved on the outer side of the flange 12, has an inner side wall abutted to the flange 12 and an outer side wall far away from the flange 12, is provided with a first arc-shaped groove 23 for increasing the deformation amount around the inner side wall, and is provided with a second arc-shaped groove 24 for increasing the deformation amount around the outer side wall. Two side walls of the rubber gasket 20 along the first direction are respectively provided with third arc-shaped grooves 25 which are distributed in an annular shape and used for increasing the deformable number. The connecting components 30 are arranged in plurality, and the connecting components 30 are arranged on the flange 12 at intervals and connected with the rubber gasket 20 for fixing the rubber gasket 20.

Compared with the prior art, the prefabricated template for preventing slurry leakage provided by the embodiment has the advantages that the arranged template main body 10 can be assembled with other template main bodies 10, and then the pouring and forming work of concrete is facilitated. By providing the rubber gasket 20 around the outer periphery of the flange 12, the gap between the formwork body 10 and the formwork body 10 can be closed by utilizing the characteristic of being deformed by pressure, thereby preventing slurry leakage. Moreover, the rubber gasket 20 is respectively provided with the first arc-shaped groove 23, the second arc-shaped groove 24 and the third arc-shaped groove 25, so that the deformation of the rubber gasket 20 after being stressed can be increased, and the plugging effect can be further enhanced. In addition, the connection assembly 30 can connect the rubber gasket 20 to the flange 12, which can reduce the labor of workers to a certain extent and facilitate the assembling work of the formwork main body 10. The slurry leakage prevention prefabricated template provided by the utility model can ensure the plugging work of two adjacent template main bodies 10 through the rubber gaskets 20 which are connected on the flanges 12, and the deformation amount of the rubber gaskets 20 can be increased through the first arc-shaped grooves 23, the second arc-shaped grooves 24 and the third arc-shaped grooves 25 which are arranged on the rubber gaskets 20, so that the slurry leakage prevention prefabricated template can adapt to gaps with different sizes between two adjacent template main bodies 10, and the practicability is strong.

In some embodiments, the template body 10 may be configured as shown in FIG. 2. Referring to fig. 2, the plate body 11 has a rectangular shape, and has two opposite long sides and two opposite wide sides. The flanges 12 have two long flanges 12 corresponding to the long sides and two wide flanges 12 corresponding to the wide sides, and the two long flanges 12 and the two wide flanges 12 enclose to form a rectangular frame. The rectangular shape structure is convenient for production and assembly, and the structure of the plate body 11 and the flange 12 is prior art and will not be described herein.

In some embodiments, the rubber gasket 20 may be configured as shown in fig. 3. Referring to fig. 3, the length direction of the long side is set to the second direction, and the length direction of the wide side is set to the third direction. The rubber gasket 20 includes a long rubber pad 21 and a wide rubber pad 22. Two long rubber pads 21 are arranged and are arranged along the second direction, and the two long rubber pads 21 are respectively arranged corresponding to the long flanges 12 one by one; each long rubber mat 21 is provided with third arc-shaped grooves 25 along two side walls in the first direction, and is provided with a first arc-shaped groove 23 and a second arc-shaped groove 24 along two side walls in the third direction. Two wide rubber pads 22 are arranged and are arranged along the third direction, and the two wide rubber pads 22 are respectively arranged corresponding to the wide flanges 12 one by one; each long rubber mat 21 is provided with third arc-shaped grooves 25 along two side walls in the first direction, and is provided with first arc-shaped grooves 23 and second arc-shaped grooves 24 along two side walls in the second direction. The two wide rubber pads 22 and the two long rubber pads 21 are enclosed to form an annular closed body matched with the rectangular frame. The arrangement of the long rubber pad 21 and the wide rubber pad 22 can ensure that the periphery of the template main body 10 can be prevented from being leaked, and the practicability is high.

In some embodiments, the rubber gasket 20 may be configured as shown in fig. 4. Referring to fig. 4, the first arc-shaped groove 23 and the cross section of the first arc-shaped groove 24 are the same as the cross section of the second arc-shaped groove, and this structure can ensure that the rubber gasket 20 can be deformed equally along the first direction after being pressurized, thereby ensuring the plugging effect.

In some embodiments, the rubber gasket 20 may be configured as shown in fig. 2 to 4. Referring to fig. 2 to 4, the width of each long cushion 21 in the first direction is equal to the thickness of each wide cushion 22 in the first direction; the width of each long cushion 21 along the third direction is equal to the thickness of each wide cushion 22 along the second direction. The width of long cushion 21 along first direction is greater than the width of long cushion 21 along the third direction, and the shaping of preparation can be convenient for to this kind of structure to can guarantee that four directions receive pressure after, the deformation quantity homogenization of rubber packing ring 20 can guarantee the shutoff effect.

In some embodiments, the connection assembly 30 may be configured as shown in fig. 5. Referring to fig. 5, a plurality of coupling assemblies 30 are uniformly distributed on each of the long flanges 12 and each of the wide flanges 12, and each of the coupling assemblies 30 includes a reinforcing rod 31, a strut 32, and an adjusting nut 33. The reinforcing rod 31 is disposed inside the long cushion 21 or the wide cushion 22 and is disposed along the extending direction of the corresponding long cushion 21 or the corresponding wide cushion 22. The sliding column 32 is provided with a first end of the sliding column 32 and a second end of the sliding column 32 opposite to the first end of the sliding column 32, the first end of the sliding column 32 is fixedly connected with the reinforcing rod 31, and the second end of the sliding column 32 penetrates through the corresponding long rubber pad 21 or wide rubber pad 22 and penetrates through the corresponding long flanging 12 or wide flanging 12 to extend into the rectangular frame; the second end of the spool 32 is provided with an external thread arrangement. The adjusting nut 33 is in threaded connection with the external thread structure, abuts against the inner side face of the long flanging 12 or the wide flanging 12 corresponding to the sliding column 32, and is used for adjusting the position of the reinforcing rod 31. The long flanging 12 or the wide flanging 12 are respectively provided with a sliding hole 13 for the sliding column 32 to pass through; the long rubber cushion 21 or the wide rubber cushion 22 is internally provided with a containing cavity 26 for the reinforcing rod 31 to be arranged, and is provided with a through hole 27 for the sliding column 32 to pass through and communicate with the containing cavity 26.

Because be equipped with first arc wall 23 on the inside wall of rubber packing ring 20, in order to prevent to get into the concrete in the first arc wall 23, accessible adjusting nut 33's regulation, make the stable laminating of inside wall and turn-ups 12 of rubber packing ring 20, can prevent that the concrete from getting into wherein, and in first arc wall 23 the fixed line shaping, not good clearance, traveller 32 can slide on slide opening 13 in addition, the deformation work of rubber packing ring 20 can not be influenced to this kind of structure, and guarantee that rubber packing ring 20 is by tight compaction between two template main parts 10, can effectually carry out the shutoff to the gap between two template main parts 10.

The provision of the reinforcing bar 31 increases the strength of the rubber packing 20, preventing it from being crushed or pressed to be misaligned due to the inclination of the die plate body 10.

The plurality of adjusting components 30 are arranged at intervals, so that local adjustment of the rubber gasket 20 can be facilitated, and gaps with different sizes between the two template main bodies 10 can be guaranteed to be adapted.

In some embodiments, the rubber gasket 20 may be configured as shown in fig. 3. Referring to fig. 3, the axis of the through hole 27 is arranged along the second direction or along the third direction, and the through hole 27 is mainly arranged to facilitate the sliding rod to pass through, so as to ensure that the rubber gasket 20 is stably connected to the flange 12.

In some embodiments, the rubber gasket 20 may be configured as shown in fig. 3. Referring to fig. 3, the rubber gasket 20 is made of a silicon rubber material, and the silicon rubber has good flexibility and resilience, and surface hardness and mechanical properties that do not change significantly under different temperature changes, so that the rubber gasket can be recycled and the plugging operation can be ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Leak protection thick liquid's prefabricated template, its characterized in that includes:

2. The prefabricated template for preventing grout leakage of claim 1, wherein said plate body has a rectangular configuration with two opposite long sides and two opposite wide sides;

3. The prefabricated panel for preventing leakage of pulp of claim 2, wherein the length direction of the long side is set to a second direction, and the length direction of the wide side is set to a third direction;

the rubber gasket includes:

4. The prefabricated template of claim 3, wherein said first arcuate slot and said second arcuate slot have the same cross-section.

5. The prefabricated form of leakage preventing grout of claim 3, wherein each of said long grout pads has a width along said first direction equal to a thickness along said first direction of each of said wide grout pads; the width of each long rubber pad along the third direction is equal to the thickness of each wide rubber pad along the second direction;

6. The prefabricated slurry leakage preventing formwork panel of claim 3, wherein a plurality of said connecting members are uniformly distributed on each of said long flanges and each of said wide flanges, each of said connecting members comprising:

7. The pulp leakage prevention prefabricated form of claim 6, wherein the axis of the via is disposed along the second direction or along the third direction.

8. The prefabricated form of claim 1, wherein said rubber gasket is a silicone rubber material.