CN113882537B

CN113882537B - Waterproof sealing device

Info

Publication number: CN113882537B
Application number: CN202111202840.2A
Authority: CN
Inventors: 刘鹏; 孙俊亮; 齐贺; 臧伟; 解炜; 刘增威
Original assignee: Zhongjia Jiansheng Construction Engineering Group Co ltd
Current assignee: Zhongjia Jiansheng Construction Engineering Group Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-09-16
Anticipated expiration: 2041-04-25
Also published as: CN113089857A; CN113089857B; CN113882537A

Abstract

The invention discloses a waterproof sealing device, which is characterized in that a sealing plate plays a limiting role in the injection of filling cement and filling foam through the mutual matching of an embedded fixing mechanism, a movable connecting assembly and a reed, and simultaneously provides an attachment surface for the subsequent coating of cement and waterproof paint, so that the problem that the paint and the waterproof paint are easy to fall off due to cracking in the conventional cement or filling foam is solved.

Description

Waterproof sealing device

Technical Field

The invention belongs to the technical field of building equipment, and particularly relates to a waterproof sealing device.

Background

The prefabricated building is a building manufactured through prefabricated panels, a main body frame of the building is formed through pouring of the template, after the main body frame of the building is fixedly formed, the prefabricated panels manufactured in advance are connected with the main body frame of the building in a splicing mode through hoisting and other modes, and the prefabricated building has the advantages of being high in manufacturing efficiency and saving labor and material cost.

However, gaps with certain width are left in the splicing process of the assembly type building, the existing gap processing mode is to pour cement or fill foam gap filling agent, cement is coated on the surface of the prefabricated part after gap filling is finished, so that subsequent waterproof paint can be coated conveniently, but because the inner space of the gaps is small, the filled cement or filled foam cannot be fully filled in the gaps in a vibration mode, so that the subsequent cement and waterproof paint coated on the gaps are easy to crack or fall off due to the phenomenon of looseness or displacement of the attached filled cement or filled foam, and therefore the assembly type building sealing waterproof device is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a sealing waterproof device which avoids the problem that the existing cement or filling foam is easy to crack to cause the falling of the coating and the waterproof coating.

In order to solve the technical problems, the invention provides the following technical scheme: a sealing waterproof device comprises a sealing plate, wherein multiple groups of movable connecting mechanisms are fixedly connected to the back side of the sealing plate, an embedding fixing mechanism is movably arranged in each group of movable connecting mechanisms, each embedding fixing mechanism comprises two groups of supporting sheets symmetrically sleeved in the movable connecting mechanisms, a movable connecting interface is arranged in the middle of one end, away from the movable connecting mechanisms, of each group of supporting sheets, a movable connecting assembly is movably connected between the two groups of movable connecting interfaces, and a reed is fixedly connected between the inner walls of the two groups of supporting sheets;

the movable connecting assembly comprises a connecting block sleeved between the two groups of movable connecting interfaces, a connecting groove which is arranged in the connecting block and corresponds to the movable connecting interfaces, and a connecting rod which respectively penetrates through the connecting groove and the movable connecting interfaces;

the middle part of the movable connecting component is provided with a connecting port, and the connecting port is positioned at the central position between the two groups of connecting grooves and is vertical to the connecting rod;

two ends of each group of the sealing plates are provided with connecting gaps, and the outside of each group of the connecting gaps is sleeved with and connected with connecting limiting pieces;

during the use, with two sets of backing sheets embedding to the gap in, the backing sheet rotates around the connecting block through the cooperation of connecting rod and spread groove, backing sheet extrusion reed makes the reed deformation hold power, under the effect of the elasticity of reed, the backing sheet embedding is in the inside of gap, the closing plate covers on the gap surface under the fixed of backing sheet simultaneously, the closing plate is filling the limiting displacement that the injection of cement and filling foam played, the closing plate provides the adhesion surface for subsequent cement and water proof coating's the paining simultaneously, avoid existing cement or fill the foam easily because of splitting arouse droing of coating and water proof coating.

As a preferred technical scheme of the invention, the movable connecting mechanism comprises a movable groove which is fixedly connected with the sealing plate and sleeved outside the supporting sheet, and limit openings which are arranged on the outer wall of the movable groove at equal intervals.

As a preferred technical scheme of the invention, each group of supporting sheets is designed in a two-section mode, and the thickness of the bent parts of the two sections of the supporting sheets is smaller than that of the bent parts of the two sections of the supporting sheets.

As a preferred technical scheme of the invention, each group of support sheets is sleeved at the transverse part inside the movable groove and is provided with a movable bayonet, and the movable bayonet is clamped and connected with the outer wall of the movable groove.

As a preferred technical solution of the present invention, each group of the reeds is designed in an arc shape, and the opening direction of each group of the reeds is consistent with the opening direction of the support sheet.

As a preferred technical scheme of the invention, the cross sections of the two groups of connecting rods are in an I-shaped design, and the transverse parts of the upper end and the lower end of each connecting rod are in mutual contact with the movable connecting interfaces.

As a preferred technical solution of the present invention, the inner wall and the outer wall of the connection limiting piece are respectively in the same plane with the outer wall of the connection notch and the outer wall of the sealing plate.

Compared with the prior art, the invention can achieve the following beneficial effects:

the device is matched with the reed through the embedding fixing mechanism, the movable connecting assembly and the reed, when the device is used, two groups of supporting sheets are embedded into a gap, in the process, the supporting sheets rotate around the connecting block through the matching of the connecting rod and the connecting groove, the supporting sheets press the reed to enable the reed to deform and store force, the supporting sheets are embedded into the gap under the action of the elastic force of the reed, meanwhile, the sealing plate covers the surface of the gap under the fixing of the supporting sheets, the sealing plate plays a limiting role in filling cement and foam, and meanwhile, the sealing plate provides an attachment surface for the subsequent smearing of the cement and waterproof coating, so that the problem that the coating and the waterproof coating are easy to fall off due to cracking in the existing cement or foam filling is solved; the device is characterized in that the connecting notches and the connecting limiting pieces are matched with each other, when the device is used for a long gap, the connecting notches at the end parts of two groups of sealing plates are aligned respectively, the connecting limiting pieces are fixed outside the aligned positions of the two groups of connecting notches in a winding mode, and the connecting limiting pieces are deformed in a knocking mode, so that the connecting limiting pieces play a role in clamping the connecting positions of the two groups of connecting notches, two groups of sealing plates form a relatively flat unified plane, and the applicability of the device to gaps with different lengths is improved;

the device is through seting up the connector in the connecting block inside, when closing the great gap of width, the accessible draws between two sets of connectors of opposite direction setting and connects rigidity or elastic rope to make and keep stable connection relation between two sets of connectors, thereby improve when adding filling cement or filling foam to the gap, the stability of embedding fixed establishment's the setting condition.

Drawings

FIG. 1 is a schematic perspective front view of the present invention;

FIG. 2 is a schematic perspective exploded view of the present invention;

FIG. 3 is a schematic view of a three-dimensional back view structure according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

fig. 6 is a schematic top view of the present invention.

Wherein: 1. a sealing plate; 2. a movable connecting mechanism; 21. a movable groove; 22. limiting an opening; 3. an embedded fixing mechanism; 31. a support sheet; 32. a movable connection interface; 33. a movable bayonet; 4. a movable connection assembly; 41. connecting blocks; 42. connecting grooves; 43. a connecting rod; 44. a connecting port; 5. a reed; 6. a connecting gap; 7. and connecting the limiting sheet.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

As shown in fig. 1-6, an assembled sealed waterproof device for a building comprises a sealing plate 1, the surface of the sealing plate 1 is made of ground glass so as to better coat cement and waterproof paint on the surface of the sealing plate 1, the back side of the sealing plate 1 is fixedly connected with a plurality of groups of movable connecting mechanisms 2 by welding, an embedded fixing mechanism 3 is movably arranged inside each group of the movable connecting mechanisms 2, the embedded fixing mechanism 3 comprises two groups of supporting sheets 31 symmetrically sleeved inside the movable connecting mechanisms 2, each group of the supporting sheets 31 is designed in two sections, the thickness of the two sections of bending parts of the supporting sheets 31 is smaller than that of the two sections of bending parts of the supporting sheets 31, by the design, the supporting sheets 31 can be better bent along the stress direction when being stressed so as to be embedded into the gap at the longer side of the supporting sheets 31 and limit the setting position of the supporting sheets 31, the shorter side of the sealing plate can be kept on the same plane with the wall surface in a pressing mode, so that the sealing plate 1 movably connected with the supporting piece 31 through the movable connecting mechanism 2 can be kept horizontal with the wall surface under the support of the supporting piece 31, and the subsequent uniform coating of the paint at the connection part of the sealing plate 1 and the wall surface is facilitated;

the embedding fixing mechanism 3 comprises a movable connecting interface 32 arranged in the middle of one end of each group of supporting pieces 31 departing from the movable connecting mechanism 2;

the movable connecting mechanism 2 comprises movable grooves 21 fixedly connected with the sealing plate 1 and sleeved outside the supporting pieces 31, and limit openings 22 arranged on the outer wall of the movable grooves 21 at equal intervals, each group of the supporting pieces 31 is provided with movable bayonets 33 at the transverse parts sleeved inside the movable grooves 21, and the movable bayonets 33 are clamped and connected with the outer wall of the movable grooves 21, through the design, after the supporting pieces 31 are embedded inside the gaps, the sealing plate 1 can drive the movable grooves 21 to slide outside the supporting pieces 31 in a mode of pushing the sealing plate 1, so that the arrangement position of the sealing plate 1 can be adjusted in real time according to the gaps, the gaps can be better and fully covered, when the supporting pieces 31 slide to the designated positions inside the movable grooves 21, the two sides of the movable grooves 21 can be bent and deformed along the opening direction of the limit openings 22 after being impacted by knocking the sealing plate 1, the limiting opening 22 can limit the position of the supporting sheet 31 after being bent, so that the movable groove 21 can limit the setting position of the supporting sheet 31 through the matching of the limiting opening 22, and the connection stability of the device is ensured;

the movable connection assembly 4 is movably connected between the two sets of the movable connection interfaces 32, the movable connection assembly 4 comprises a connection block 41 sleeved between the two sets of the movable connection interfaces 32, a connection groove 42 arranged inside the connection block 41 and corresponding to the movable connection interfaces 32, the upper end and the lower end of the connection groove 42 are respectively contacted with the upper end and the lower end inside the movable connection interfaces 32, and a connection rod 43 respectively penetrating through the connection groove 42 and the movable connection interfaces 32, the cross sections of the two sets of the connection rods 43 are all designed in an I shape, the transverse parts at the upper end and the lower end of the connection rod 43 are respectively contacted with the movable connection interfaces 32, the connection rod 43 can enable the support sheet 31 to be fully contacted with the connection groove 42, thereby enabling the connection relation between the support sheet 31 and the connection block 41 to be more compact, and avoiding the problem of connection looseness between the support sheet 31 and the connection block 41, meanwhile, through the design, the supporting pieces 31 rotate around the connecting blocks 41 through the matching of the connecting rods 43 and the connecting grooves 42, and the connecting blocks 41 can be movable supports of the supporting pieces 31, so that the movement stability between the two groups of supporting pieces 31 is guaranteed;

the middle part of the movable connecting component 4 is provided with a connecting port 44, the connecting port 44 is positioned at the central position between the two groups of connecting grooves 42 and is vertical to the connecting rod 43, and through the design, when a gap with larger width is sealed, a rigid or elastic rope can be pulled and connected between the two groups of connecting ports 44 which are oppositely arranged, so that the two groups of connecting ports 44 can be kept in a stable connecting relation, and the stability of the setting state of the embedded fixing mechanism 3 is improved when cement or foam is filled into the gap;

the reed 5 is fixedly connected between the inner walls of the two groups of support pieces 31, each group of reed 5 is in an arc design, the opening direction of each group of reed 5 is consistent with the opening direction of each support piece 31, through the design, the deformation direction of each reed 5 can be consistent with the rotation contraction direction of each support piece 31, and each reed 5 is contained in each support piece 31, so that the support pieces 31 can play a role in limiting and protecting the reed 5 to a certain extent, and the setting state of each support piece 31 is more stable;

the two ends of each group of the sealing plates 1 are provided with connecting gaps 6, the outer part of each group of the connecting gaps 6 is sleeved with a connecting limiting piece 7, for a longer gap, when in use, the connecting gaps 6 at the end parts of the two groups of the sealing plates 1 are respectively aligned, the connecting limiting pieces 7 are fixed at the outer parts of the aligned parts of the two groups of the connecting gaps 6 in a winding way, the connecting limiting pieces 7 are deformed in a knocking way, so that the connecting limiting pieces 7 play a role in clamping the joints of the two groups of the connecting gaps 6, the applicability of the device to gaps with different lengths is improved, the inner wall and the outer wall of each connecting limiting piece 7 are respectively positioned on the same plane with the outer wall of the connecting gap 6 and the outer wall of the sealing plate 1, and through the design, the connecting limiting pieces 7 can form a smooth unified plane between the two groups of the sealing plates 1 after the two groups of the sealing plates 1 are connected through the connecting gaps 6, thereby ensuring the flatness of the whole surface of the connected sealing plate 1 to facilitate the subsequent application of cement and waterproof coating.

The device is whole when using, through embedding two sets of backing sheets 31 in the gap, in this process, backing sheet 31 rotates around connecting block 41 through the cooperation of connecting rod 43 and spread groove 42, backing sheet 31 extrudes reed 5 and makes reed 5 deformation accumulate power, under the effect of the elasticity of reed 5, backing sheet 31 embedding is in the inside in gap, closing plate 1 covers on the gap surface under backing sheet 31's fixed simultaneously, closing plate 1 is at the limiting displacement who plays for filling the injection of cement and filling foam, closing plate 1 provides the adhesion surface for subsequent cement and the paining of waterproof coating simultaneously, thereby avoid the easy problem that arouses coating and waterproof coating to drop because of the fracture that current cement or filling foam exist.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Waterproof sealing device, including closing plate (1), its characterized in that: a plurality of groups of movable connecting mechanisms (2) are fixedly connected to the back side of the sealing plate (1), and an embedded fixing mechanism (3) is movably arranged in each group of movable connecting mechanisms (2);

the embedded fixing mechanism (3) comprises two groups of supporting sheets (31) which are symmetrically sleeved in the movable connecting mechanism (2), and a movable connecting interface (32) which is arranged in the middle of one end of each group of supporting sheets (31) departing from the movable connecting mechanism (2);

a movable connecting component (4) is movably connected between the two groups of movable connecting interfaces (32), and a reed (5) is fixedly connected between the inner walls of the two groups of supporting sheets (31);

the movable connecting assembly (4) comprises a connecting block (41) sleeved between the two groups of movable connecting interfaces (32), a connecting groove (42) which is arranged in the connecting block (41) and corresponds to the movable connecting interface (32), and a connecting rod (43) which penetrates through the connecting groove (42) and the movable connecting interface (32) respectively;

a connecting port (44) is formed in the middle of the movable connecting assembly (4), and the connecting port (44) is positioned in the center between the two groups of connecting grooves (42) and is vertical to the connecting rod (43);

two ends of each group of the sealing plates (1) are provided with connecting notches (6), and the outside of each group of the connecting notches (6) is sleeved with and connected with connecting limiting pieces (7);

when the waterproof sealing plate is used, two groups of supporting pieces (31) are embedded into a gap, the supporting pieces (31) rotate around a connecting block (41) through the matching of a connecting rod (43) and a connecting groove (42), the supporting pieces (31) extrude the reed (5) to enable the reed (5) to deform and accumulate force, under the action of elastic force of the reed (5), the supporting pieces (31) are embedded into the gap, meanwhile, the sealing plate (1) covers the surface of the gap under the fixing of the supporting pieces (31), the sealing plate (1) plays a limiting role in the injection of filling cement and filling foam, meanwhile, the sealing plate (1) provides an attachment surface for the subsequent application of the cement and waterproof paint, and the phenomenon that the paint and the waterproof paint are easily dropped off due to cracking of the existing cement or filling foam is avoided;

the movable connecting mechanism (2) comprises a movable groove (21) which is fixedly connected with the sealing plate (1) and is sleeved outside the support sheet (31), and limit openings (22) which are arranged on the outer wall of the movable groove (21) at equal intervals.

2. The watertight sealing apparatus according to claim 1, characterized in that: each group of the supporting pieces (31) is designed in a two-section mode, and the thickness of the bent parts of the two sections of the supporting pieces (31) is smaller than that of the bent parts of the two sections of the supporting pieces (31).

3. The watertight sealing device according to claim 1, characterized in that: each group of support sheets (31) is sleeved at the transverse part inside the movable groove (21) and is provided with a movable bayonet (33), and the movable bayonet (33) is clamped and connected with the outer wall of the movable groove (21).

4. The watertight sealing apparatus according to claim 1, characterized in that: each group of the reeds (5) is designed in an arc shape, and the opening direction of each group of the reeds (5) is consistent with that of the support sheet (31).

5. The watertight sealing apparatus according to claim 1, characterized in that: the cross sections of the two groups of connecting rods (43) are in I-shaped design, and the transverse parts of the upper end and the lower end of each connecting rod (43) are in mutual contact with the movable connecting interface (32).

6. The watertight sealing apparatus according to claim 1, characterized in that: the inner wall and the outer wall of the connection limiting sheet (7) are respectively positioned on the same plane with the outer wall of the connection notch (6) and the outer wall of the sealing plate (1).