CN221461871U - Protection device of flexible water stop for expansion joint - Google Patents

Abstract

The utility model provides a protection device of a flexible water stop for an expansion joint, which belongs to the technical field of water stop protection and comprises the following components: the reinforcing plates are attached to the side walls of the two sides of the water stop belt embedded in the expansion joint concrete in the thickness direction, and are uniformly provided with a plurality of meshes; the number of the connecting plates is multiple, the connecting plates are correspondingly and fixedly arranged on the side wall of each reinforcing plate, which is away from the water stop, the thickness of one side of each reinforcing plate, which faces the reinforcing plate, is gradually thickened, and a plurality of through holes are uniformly formed; the serial link rods are correspondingly arranged along the length direction of each reinforcing plate and are used for fixedly connecting a plurality of connecting plates on each reinforcing plate together; the fixing piece is used for fixedly connecting the reinforcing plates at the two sides of the water stop in the thickness direction; and the connecting assembly is used for fixedly connecting the reinforcing plates on two sides of the water stop belt together. The utility model can prevent the flexible water stop from being damaged by strong deformation during pre-buried pouring, thereby reducing the water stop performance and simultaneously playing a role in protecting the water stop.

Description

Protection device of flexible water stop for expansion joint

Technical Field

The utility model relates to the technical field of water stop protection, in particular to a protection device of a flexible water stop for an expansion joint.

Background

The flexible water stop is a material for waterproof treatment in building structures, and is usually used for joints of expansion joints and construction joints of concrete structures so as to prevent penetration of moisture, humidity or other liquids; the material has flexibility and elasticity, can adapt to the deformation of a building structure, and can effectively prevent water from penetrating; however, as the flexible water stop has strong deformation capability, when the flexible water stop at the expansion joint is embedded and poured, the part poured in the concrete is easy to be extruded by the concrete to generate strong deformation, thereby generating deformation damage and leading to the water stop performance reduction of the water stop.

Disclosure of utility model

The utility model aims to provide a protection device for a flexible water stop for an expansion joint, which can prevent the flexible water stop from being damaged by strong deformation during pre-embedding and pouring, so that the water stop performance is reduced, and meanwhile, the protection device plays a role in protecting the water stop.

The embodiment of the utility model is realized by the following technical scheme: a protection device for a flexible water stop for an expansion joint, comprising:

The reinforcing plates are attached to the side walls of the two sides of the water stop belt embedded in the expansion joint concrete in the thickness direction, the length of the reinforcing plates is consistent with that of the water stop belt, and a plurality of meshes are uniformly formed in the reinforcing plates;

The number of the connecting plates is multiple, the connecting plates are correspondingly and fixedly arranged on the side wall of each reinforcing plate, which is away from the water stop, the thickness of one side of each reinforcing plate is gradually thickened, and a plurality of through holes are uniformly formed;

The serial link rods are correspondingly arranged along the length direction of each reinforcing plate and are used for fixedly connecting a plurality of connecting plates on each reinforcing plate together;

The fixing piece is used for fixedly connecting the reinforcing plates at two sides of the thickness direction of the water stop belt together;

And the connecting assembly is used for fixedly connecting a plurality of reinforcing plates on two sides of the water stop belt together.

Further, the mesh aperture of the reinforcing plate becomes gradually larger toward the side away from the water stop.

Further, a plurality of bulges are integrally arranged on the side wall of one side of the reinforcing plate, which is close to the water stop belt, and the bulges are arranged in a frustum shape.

Further, a plurality of V-shaped grooves are formed in the side wall, far away from the water stop, of the reinforcing plate along the length direction of the reinforcing plate.

Further, the mounting is located the both sides of the thickness direction of waterstop between the reinforcing plate, and follows the length direction of reinforcing plate evenly is provided with a plurality ofly, the mounting includes female cover, son colludes, female cover is fixed to be set up wherein on the reinforcing plate, son colludes corresponding fixed setting on the reinforcing plate of opposite side, and corresponds on the waterstop to offer the perforation that is used for supplying female cover to pass, female cover is the cavity setting, son colludes including son pipe, colludes the body, collude the body and follow the fixed a plurality of being provided with of circumference of son pipe, son pipe and collude body slip grafting and be in the female cover, a plurality of spacing holes that are used for supplying collude body joint are offered along the circumference to female cover.

Further, the fixing piece further comprises a U-shaped clamp, a plurality of U-shaped clamps are arranged along the length direction of the reinforcing plate, clamping blocks are fixedly arranged at the end parts of the two ends of the U-shaped clamp, and the two clamping blocks are respectively clamped in the meshes of the reinforcing plate at the two sides of the thickness direction of the water stop belt.

Further, coupling assembling is provided with a plurality of, coupling assembling all includes combination connecting rod, inserted block, spring and shifting block, the spout has been seted up at the both ends of combination connecting rod, the inserted block slides and peg graft in the spout, the spring sets up in the spout, the one end fixed connection of spring is at the diapire of spout, the other end and inserted block fixed connection, the groove of stepping down that is linked together with the spout is seted up to the both sides outer wall of combination connecting rod, the shifting block slides and connects in the groove of stepping down, shifting block and the mutual fixed connection of inserted block, expansion joint both sides are just right set up on the cluster connecting rod with the draw-in groove of inserted block matched with, be interference fit between draw-in groove and the inserted block of tandem bar.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

1. According to the utility model, the reinforcing plates are arranged on the side walls of the two sides of the expansion joint in the thickness direction of the water stop, the connecting plates and the serial rods are arranged on the reinforcing plates, the fixing pieces and the connecting components are used for fixing, when the expansion joint is poured, the reinforcing plates can play a role in supporting and positioning the water stop, the connecting plates and the serial connecting rods can further play a role in supporting and reinforcing, wherein meshes of the reinforcing plates can facilitate the inflow of concrete and the adhesion of the water stop so as to improve the water stop performance, through holes of the connecting plates can facilitate the inflow of the concrete and play a role in reinforcing, meanwhile, the connecting components can prevent the deformation of the whole water stop when the two ends of the water stop are poured and embedded, and are convenient for pouring and shaping, and then the reinforcing plates, the connecting plates and the serial rods can also be poured in the concrete, so that the whole connecting strength is increased, the long-term protection effect on the water stop is realized, and the waterproof stop is effectively prevented from being lowered due to the occurrence of strong deformation damage when the flexible water stop is poured in an embedded mode.

2. According to the utility model, the main sleeve and the secondary hooks are arranged, so that the water stop can be conveniently clamped and fixed, the operation is simple and convenient, the whole connecting assembly can be taken down and reused by stirring the shifting block after the expansion joint is poured, and the water stop is simple to install and convenient to detach.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the whole structure of a protection device of a flexible water stop for an expansion joint;

FIG. 2 is an exploded view of the present utility model for showing a fastener;

FIG. 3 is a schematic view of the present utility model after concealing the water stop;

FIG. 4 is a schematic view showing the structure of the connecting assembly according to the present utility model;

Fig. 5 is a schematic view showing the structure of the protection device for exhibiting the flexible water stop of the present utility model poured into the concrete of the expansion joint.

Icon: 1-reinforcing plate, 11-mesh, 12-bulge, 13-V-shaped groove, 2-connecting plate, 21-through hole, 22-serial link rod, 221-clamping groove, 3-fixing piece, 31-female sleeve, 311-limiting hole, 32-sub-hook, 321-sub-tube, 322-hook body, 33-U-shaped clamp, 331-fixture block, 4-connecting component, 41-combined link rod, 411-chute, 412-yielding groove, 42-inserting block, 43-spring and 44-shifting block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The utility model further relates to a protection device for a flexible water stop for an expansion joint, which is described with reference to specific embodiments, and is shown in fig. 1-5, and comprises a reinforcing plate 1, wherein the reinforcing plate is in a flat plate shape, is attached to two side walls of the water stop in the thickness direction of the water stop pre-embedded in the expansion joint concrete, and is used for clamping the water stop, the length of the reinforcing plate is consistent with that of the water stop, in other embodiments, the length of the reinforcing plate 1 can be smaller than that of the water stop, a plurality of meshes 11 are uniformly formed in the reinforcing plate 1, the aperture of the meshes 11 of the reinforcing plate 1 gradually increases towards the side far away from the water stop, so as to facilitate the entry of concrete, a plurality of protrusions 12 are integrally welded on the side wall of the reinforcing plate 1 close to the water stop, the diameter of the protrusions 12 gradually decreases towards the side close to the water stop, so as to facilitate the insertion of the water stop, and the water stop is fixed, meanwhile, the attaching degree of the water stop and the possibility of water stop can be effectively reduced, and a plurality of V13 are formed on the side walls of the reinforcing plate 1 along the length direction, so that the side walls of the reinforcing plate 1 far away from the water stop are provided with a plurality of V13, and the grooves can be lifted, and the stability of the concrete can be lifted; the number of the connecting plates 2 is 2, the connecting plates 1 and the connecting plates 2 are correspondingly and fixedly welded on the side wall of each reinforcing plate 1, which is far away from the water stop, are mutually perpendicular, and meanwhile, the thickness of one side, which faces the reinforcing plates 1, is gradually thickened, so that concrete inflow is facilitated, the bonding strength of the concrete and the reinforcing plates 1 is improved, and a plurality of through holes 21 are uniformly formed in the connecting plates 2; the serial connecting rods 22 are correspondingly provided with a plurality of connecting plates 2 along the length direction of each reinforcing plate 1 and are used for fixedly welding the connecting plates 2 on each reinforcing plate 1 together;

Referring to fig. 2 and 3, the fixing member 3 is used for fixedly connecting two side reinforcing plates 1 of a water stop in a thickness direction of the water stop together, specifically, the fixing member 3 is located between the two side reinforcing plates 1 of the water stop in the thickness direction of the water stop, and a plurality of limiting holes 311 for clamping the hook bodies 322 are uniformly formed in the periphery of the female sleeve 31, the fixing member 3 comprises a female sleeve 31 and a male hook 32, the female sleeve 31 is fixedly arranged on the reinforcing plate 1 on one side, the male hook 32 is correspondingly welded on the reinforcing plate 1 on the other side, a through hole for the female sleeve 31 to pass through is correspondingly formed in the water stop, the female sleeve 31 is hollow, the male hook 32 comprises a male pipe 321 and a hook body 322, the hook body 322 is fixedly arranged in the periphery of the male pipe 321, the male pipe 321 and the hook body 322 are slidably inserted in the female sleeve 31, and a plurality of limiting holes 311 for clamping the hook bodies 322 are formed in the periphery of the female sleeve 31.

In order to further fix the reinforcing plates 1 on the two sides in the thickness direction of the water stop, the fixing piece 3 further comprises a plurality of U-shaped clamps 33, the U-shaped clamps 33 are arranged along the length direction of the reinforcing plates 1, clamping blocks 331 are integrally formed at the end parts of the two ends of the U-shaped clamps 33, and the two clamping blocks 331 are respectively clamped in the meshes 11 of the reinforcing plates 1 on the two sides in the thickness direction of the water stop;

Referring to fig. 3 and 4, the connection component 4 is used for fixedly connecting a plurality of reinforcing plates 1 on two sides of a water stop together, the connection component 4 is provided with a plurality of connection components 4, each connection component 4 comprises a combined connecting rod 41, an inserting block 42, a spring 43 and a shifting block 44, both ends of the combined connecting rod 41 are provided with sliding grooves 411, the cross section of each sliding groove 411 is square, the inserting block 42 is slidably inserted into each sliding groove 411, the spring 43 is arranged in each sliding groove 411, one end of each spring 43 is fixedly connected to the bottom wall of each sliding groove 411, the other end of each spring 43 is fixedly connected with the corresponding inserting block 42, the outer walls on two sides of the combined connecting rod 41 are provided with yielding grooves 412 communicated with the corresponding sliding grooves 411, the shifting blocks 44 are slidably connected to the corresponding inserting blocks 42, the serial connecting rods 22 on two opposite sides of the corresponding expansion joints are provided with clamping grooves 221 matched with the corresponding inserting blocks 42, the clamping grooves 221 of the serial connecting rods 22 are in interference fit with the corresponding inserting blocks 42, so that the corresponding inserting blocks 42 are prevented from falling off when concrete is poured, and after the two ends of the water stop are fixedly poured, the connecting rods 41 are strongly pulled, the two shifting blocks 44 on the combined connecting rod 41 can be taken down, and the combined connecting rod 41 can be quite simply.

The working process of the embodiment is as follows: the waterstop is clamped by installing the reinforcing plates 1 on the side walls of the two sides of the thickness direction of the waterstop in the expansion joint concrete, the female sleeve 31, the sub-hooks 32 and the U-shaped clamps 33 are matched with the connecting assembly 4 for fixing and shaping, when the expansion joint is poured, the reinforcing plates 1 can play a role in supporting and positioning the waterstop, the connecting plates 2 and the serial rods 22 can further play a role in supporting and reinforcing, the meshes 11 of the reinforcing plates 1 can facilitate the inflow of concrete and the adhesion of the concrete to the waterstop so as to improve the waterstop performance, the through holes 21 of the connecting plates 2 can also facilitate the inflow of the concrete and play a role in reinforcing, meanwhile, the connecting assembly 4 can prevent the two ends of the waterstop from being deformed when being pre-buried, and facilitate the casting and shaping, and after the two ends of the waterstop are poured and fixed, the two poking blocks 44 on the combined connecting rod 41 are pulled by strength, the combined connecting rod 41 can be taken down, so that the waterstop can be effectively prevented from being damaged by strong deformation when the waterstop is poured and the waterstop is caused to be lowered when the pre-buried.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a protection device of flexible waterstop for expansion joint which characterized in that: comprising the following steps:

The reinforcing plates (1) are attached to the side walls of the two sides of the water stop belt embedded in the expansion joint concrete in the thickness direction, the length of the reinforcing plates is consistent with that of the water stop belt, and a plurality of meshes (11) are uniformly formed;

The number of the connecting plates (2) is multiple, the connecting plates are correspondingly and fixedly arranged on the side wall of each reinforcing plate (1) deviating from the water stop, the thickness of one side facing the reinforcing plate (1) is gradually thickened, and a plurality of through holes (21) are uniformly formed;

The serial connecting rods (22) are correspondingly arranged along the length direction of each reinforcing plate (1) and are used for fixedly connecting a plurality of connecting plates (2) on each reinforcing plate (1) together;

A fixing member (3) for fixedly connecting the reinforcing plates (1) together on both sides in the thickness direction of the water stop;

And the connecting assembly (4) is used for fixedly connecting the reinforcing plates (1) on two sides of the water stop belt together.

2. The protection device for a flexible water stop for an expansion joint according to claim 1, wherein: the aperture of the mesh (11) of the reinforcing plate (1) gradually increases towards the side far away from the water stop.

3. The protection device for a flexible water stop for an expansion joint according to claim 2, wherein: a plurality of bulges (12) are integrally arranged on the side wall of one side, close to the water stop, of the reinforcing plate (1), and the bulges (12) are arranged in a frustum shape.

4. A flexible water stop protection device for an expansion joint according to claim 3, wherein: a plurality of V-shaped grooves (13) are formed in the side wall, far away from the water stop, of the reinforcing plate (1) along the length direction of the reinforcing plate.

5. The protection device for a flexible water stop for an expansion joint according to claim 1, wherein: the utility model provides a waterproof strip, including reinforcing plate (1) and reinforcing plate (1) are fixed, mounting (3) are located the both sides of thickness direction between reinforcing plate (1), and follow the length direction of reinforcing plate (1) evenly is provided with a plurality ofly, mounting (3) are including female cover (31), son collude (32), female cover (31) are fixed to be set up one side on reinforcing plate (1), son colludes (32) and corresponds fixedly to set up on the opposite side on reinforcing plate (1), and corresponds on the sealing strip and set up the perforation that is used for supplying female cover (31) to pass, female cover (31) are the cavity setting, son colludes (32) including son pipe (321), collude body (322) are followed the circumference of son pipe (321) is fixed to be provided with a plurality ofly, son pipe (321) are pegged graft with collude body (322) and are in female cover (31), a plurality of spacing holes (311) that are used for supplying collude body (322) joint along circumference.

6. The protection device for a flexible water stop for an expansion joint according to claim 5, wherein: the fixing piece (3) further comprises U-shaped clamps (33), the U-shaped clamps (33) are arranged in a plurality of mode along the length direction of the reinforcing plate (1), clamping blocks (331) are fixedly arranged at the end portions of two ends of the U-shaped clamps (33), and the two clamping blocks (331) are respectively clamped on two sides of the thickness direction of the water stop belt in the mesh holes (11) of the reinforcing plate (1).

7. The protection device for a flexible water stop for an expansion joint according to claim 1, wherein: coupling assembling (4) are provided with a plurality of, coupling assembling (4) all include combination connecting rod (41), inserted block (42), spring (43) and shifting block (44), spout (411) have been seted up at the both ends of combination connecting rod (41), inserted block (42) slip grafting is in spout (411), spring (43) set up in spout (411), the one end fixed connection of spring (43) is at the diapire of spout (411), the other end and inserted block (42) fixed connection, the both sides outer wall of combination connecting rod (41) has been seted up and has been linked together with spout (411) groove of stepping down (412), shifting block (44) slip connection is in groove of stepping down (412), shifting block (44) and inserted block (42) fixed connection each other, expansion joint both sides are just offered on series bar (22) with inserted block (42) matched with draw-in groove (221), be interference fit between draw-in groove (221) and the inserted block (42) of series bar (22).